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Elizabeth Gibney

@lizziegibney.bsky.social
3.1K followers 295 following 244 posts

Senior reporter at Nature, views my own. Journalist covering physics, AI, policy. Attempting to stop lurking and start posting. See my stories at nature.com/news

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Reposted by Elizabeth Gibney
Alexandra Witze @alexwitze.bsky.social · 18h
Wired: Maren Hunsberger of @nature.com explaining chiral molecules (today's chemistry Nobel) on TikTok in 60 seconds with Kermit and Evil Kermit Tired: No women winning science Nobels this year, yet again Expired: Nobel fetishism 🧪
A woman (Maren Hunsberger) talks above a laptop screen showing Kermit and evil Kermit.
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Elizabeth Gibney @lizziegibney.bsky.social · 06/10/2026
Francis Halzen & cosmic neutrinos won the Nobel! That we can learn about the most extreme environments in space by watching tiny streaks of light in Antarctic ice is incredible. Wish Halzen had thanked Bert & Ernie tho😜 Read all here: www.nature.com/articles/d41... 🧪 with @castelvecchi.bsky.social
nature.com
Nobel physics prize awarded for detection of cosmic neutrinos
Francis Halzen wins the 2026 award for his work on a neutrino observatory at the South Pole that has helped to unlock mysteries of the Universe.
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
6/6 Finally, I asked about the longest models can run autonomously and he said that on internal METR-like benchmarks they were seeing models working unsupervised for "the order of a low number of weeks" which is long. No sense of levels of success on that horizon though
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
5/6...but he also acknowledged that AI could make scientific progress more uneven, though he hoped the amount of compute you have to throw at problems would incentivise focusing on the most important ones. My take is there will be lots of other ways it shapes it at the low-compute everyday level!
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
4/6 When I asked about how AI is changing science, his first thought was acceleration: eg they solved Navier Stokes as part of using a bunch of open maths problems to train on. For some sub fields a decade's progress happened in a week...
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
3/6 Chen also spoke about how better aligned models should also be better for science because they are less likely to take the shortcuts that just look like solutions, but aren't (which is something I hadn't really thought about)
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
2/6 A few nuggets I didn't have room to include... For safety, the big focus in on monitoring, then stopping RL training on 'misaligned' models. He said they are looking at ways to look "deeper" into the network during monitoring, to get around that more advanced models do less visible "thinking"
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
Such is AI right now that I spoke to Mark Chen on Thurs last week & by Fri it was out of date (see the update at the end)🧪🤖 It was interesting to hear about their approach to safety (which is much boiled down here)& plans to interact with the scientific community 1/6 www.nature.com/articles/d41...
nature.com
OpenAI’s research chief talks of ‘cultural reset’ after wild few weeks
Mark Chen discusses how the Hugging Face cybersecurity incident prompted a pivot to safety — and giving AI models a sense of ‘taste’.
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
Press release summary here: www.bgs.ac.uk/news/mystery... (My v minor contribution was connecting the researchers with Nature's v helpful archive dept, who found the original copy of the Nature report, which included the likely author's name)
bgs.ac.uk
Mystery of one of the earliest recorded space weather impacts solved - British Geological Survey
BGS scientists were part of an international team that has solved a 178-year-old mystery surrounding one of the earliest recorded examples of space weather affecting technology.
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Elizabeth Gibney @lizziegibney.bsky.social · 29/09/2026
This paper was fun to be a teeny tiny part of: agupubs.onlinelibrary.wiley.com/doi/10.1029/... Did an 18 October space weather event really delay a train in 1841? A wonderful amalgamation of detective work, history and science by @jim-wild.bsky.social & colleagues
agupubs.onlinelibrary.wiley.com
Did Space Weather Delay the 10:05 p.m. Train Departure From Exeter on 18 October 1841?
A reported 1841 train delay in England attributed to geomagnetic disturbance is inconsistent with the opening date of the railway affected The integration of contemporary observations and archiva...
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Elizabeth Gibney @lizziegibney.bsky.social · 23/09/2026
An explainer answering quite *how* AI is supposed to be able to kill us all, why Anthropic is pushing for regulation, what to really worry about, and what might happen next 🧪🤖 www.nature.com/articles/d41...
nature.com
Will AI really kill us all? The science behind the hype
Nature examines whether the technology might spell the end for humans, and why AI companies are calling for a slowdown.
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Elizabeth Gibney @lizziegibney.bsky.social · 18/09/2026
Is AI making major discoveries in maths by learning from chats of human mathematicians who are already working on the problems? 🧪 It's not clear... but might be worth checking your user settings Great story by @castelvecchi.bsky.social www.nature.com/articles/d41...
nature.com
Who gets credit in the AI era? OpenAI maths bombshell sparks debate
Controversy around OpenAI’s claim to have solved the Navier–Stokes problem highlights how researchers could be inadvertently sharing — and absorbing— ideas through chatbots.
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Reposted by Elizabeth Gibney
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social · 01/09/2026
Well I think I am liking this new +ve PM! In response to @sarahrussellmp.bsky.social on Jodrell: "there must be a way to save #JodrellBank and I give her a commitment at this dispatch box - we will find it" Brilliant Burnham! Can you now save all the other epic projects that have also been cut 🙏🔭
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Elizabeth Gibney @lizziegibney.bsky.social · 01/09/2026
🚨 Metrology klaxon🚨 Next month, the world's timekeepers will vote on whether to abolish the leap second with immediate effect. How then to keep clocks in sync with Earth's natural day, as given by its daily rotations? A leap hour every few millennia of course! 🧪 www.nature.com/articles/d41...
nature.com
The leap second is dead. Long live the leap hour?
Fear of a possible ‘negative’ leap second is accelerating plans to abolish the practice.
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Reposted by Elizabeth Gibney
Richard Van Noorden @richvn.bsky.social · 26/08/2026
Dolly Parton donated to medical centres, vaccine research and disaster relief. And had Dolly the cloned sheep named after her! Here are some scientist tributes and a reminder of how she contributed to research. www.nature.com/articles/d41... by @lizziegibney.bsky.social & Dhruv Shenai @nature.com
nature.com
Dolly Parton dies aged 80 – researchers celebrate her contributions to science
The country singer was an advocate for vaccines, public health, literacy and marginalized communities.
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Elizabeth Gibney @lizziegibney.bsky.social · 13/08/2026
Anthropic has announced that it will include a watermark on text generated by its future models, and create a public detector tool. A win for transparency, but will it improve academic integrity or reduce slop? Probably not much...🧪 More in my story here: www.nature.com/articles/d41...
nature.com
Can Anthropic's invsibile watermarks curb ‘AI slop’? Researchers remain sceptical
The move is likely to do little to tackle the rise of ‘AI slop’ in academia, say researchers.
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Elizabeth Gibney @lizziegibney.bsky.social · 07/08/2026
A growing number of voices are calling for UK physics cuts (the result of a long prioritization exercise by the STFC) to be reversed 🧪⚛️ Funding for @jodrellbank.bsky.social's Lovell telescope & @lhcb.bsky.social's upgrade are among those being chopped My latest here: www.nature.com/articles/d41...
nature.com
Scientists up in arms about cuts to UK physics and astronomy
Funding is being terminated for projects including a future CERN experiment and the iconic Lovell Telescope.
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Elizabeth Gibney @lizziegibney.bsky.social · 06/08/2026
Thanks for having me on! Got quite excited about the eclipse too
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Reposted by Elizabeth Gibney
Roland Pease @peaseroland.bsky.social · 06/08/2026
great also to talk to @lizziegibney.bsky.social about UK physical science cuts and lost Amazonian civilisation www.bbc.co.uk/programmes/w...
bbc.co.uk
BBC Radio 4 - BBC Inside Science, The state of our substrate: What is drought doing to our soil?
The surprising science of how drought affects the health of our soils.
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Reposted by Elizabeth Gibney
Athena Kugblenu @athenakugblenu.bsky.social · 06/08/2026
The Guardian once asked me 'what one change would you make to achieve Black equality in Britain?' and it feels appropriate to share my answer again
Athena Kugblenu: Allow Black people to be mediocre too!
Athena Kugblenu
I would like to replace #blackexcellence with #blackmediocrity. True equality is when our talent:recognition ratio is allowed to be as broad as white people’s. Lewis Hamilton had to win two Formula One titles before he bagged BBC Sports Personality of the Year in 2014; Greg Rusedski only had to get battered by Pat Rafter to win his. Kwasi Kwarteng steered the economy towards an iceberg and got sacked. Jeremy Hunt drove the NHS over a cliff, now he’s chancellor. Don’t get me started on how many football clubs get ruined by freshly retired white footballers while very qualified Black managers are overlooked. When the arc of the moral universe bends towards Black people failing upwards as their peers do, we will be in the promised land.
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Elizabeth Gibney @lizziegibney.bsky.social · 22/07/2026
The world's gone wild for Kimi K3 -- here's what scientists think 🧪🤖 By my excellent Asia Pacific colleagues @mohanabasu.bsky.social & @rfieldmouse.bsky.social www.nature.com/articles/d41...
nature.com
Does China’s latest AI model finally equal US rivals? What scientists think
‘Kimi K3’ can match or outperform cutting-edge models, says Moonshot AI. But its large size might limit uptake.
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
6/6 Ambitious companies should be able to update their roadmaps as they go; quantum computing is really hard. I also get that bold deadlines can help firms to speed up development, even if they ultimately miss them. But please let's be clear if this is what's happening.
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
5/6 They didn't say "full scale" or promise any size. But a fault tolerant, commercially-useful machine is not just an installation-ready site. PsiQ also said they avoid publishing roadmaps as they create distracting noise - fair enough, but clarity is important when using goals to pitch for cash
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
4/6 For my 2024 story we specifically asked what "operational" meant. PsiQ said they aimed, in Brisbane, to turn on a fault tolerant "commercially useful quantum computer in 2027". A lengthy fact check chat conversation confirmed this (our full article here) www.nature.com/articles/d41...
nature.com
This billion-dollar firm plans to build giant quantum computers from light. Can it succeed?
PsiQuantum has ambitious goals to build a useful quantum machine by late 2027 — and has raised more than US$1 billion to do it.
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
3/6...“operational” by the end of next year. That means cooling systems in place and ready for hardware to be installed, but no promises about what size computer will be ready."
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
2/6 The MIT Tech Review piece says: "News articles have said that 2027 is the year that PsiQuantum aims to have its first full-scale quantum computer come online at its Australian site, but the company insists the deadline has been misread, and that it only intends for its facility to be...
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Elizabeth Gibney @lizziegibney.bsky.social · 20/07/2026
1/6 Lots to like in @jamesmodonnell.bsky.social's MIT Tech Rev story on @psiquantum.bsky.social www.technologyreview.com/2026/07/14/1... 🧪⚛️ But I wanted to flag one thing: in it the company says journalists misquoted them on aims to make an 'operational' quantum computer by 2027. Not in our case
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Elizabeth Gibney @lizziegibney.bsky.social · 17/07/2026
Clearly we're the trailblazers!
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Elizabeth Gibney @lizziegibney.bsky.social · 17/07/2026
Oh and it's come to attention that we left Nature off the map 🤦 We're over on the right off York Way!
Map of Kings Cross showing AI firms and academic institutions
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Elizabeth Gibney @lizziegibney.bsky.social · 17/07/2026
Kings Cross is increasingly awash with AI firms & London's taking a leading role in AI safety. But a caveat: it's mainly the kind of safety that cares about models from being used in cyberattacks or going rogue, not societal impacts like inequality or AI psychosis www.nature.com/articles/d41...
nature.com
A global capital for AI safety is emerging — and it's not in Silicon Valley
The United Kingdom is gaining influence through its growing AI-safety ecosystem.
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Elizabeth Gibney @lizziegibney.bsky.social · 09/07/2026
Scientists have caught Earth in the action of splitting apart at the seams, witnessing fresh oceanic crust forming in real time. Very cool 🧪 by @castelvecchi.bsky.social www.nature.com/articles/d41...
nature.com
Ocean floor witnessed splitting apart for the first time — releasing lava
Scientists observed a mid-ocean ridge widen in real time, recording several metres of sea-floor motion and huge lava outflows.
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Elizabeth Gibney @lizziegibney.bsky.social · 09/07/2026
If you're intrigued about the still new-ish ARIA, this one is for you 🧪 www.nature.com/articles/d41... I sat down with the UK agency's new CEO, Kathleen Fisher, (who joins from DARPA) to hear how it all works & who makes a good ARIA researcher (not someone who wants to be left alone apparently!)
nature.com
How to advance revolutionary science: high turnover, high risk and a licence to fail
Kathleen Fisher reveals the recipe for funding innovative science that she brings to the UK Advanced Research and Invention Agency.
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Elizabeth Gibney @lizziegibney.bsky.social · 03/07/2026
Awful news that RPN is closing🧪 @smclondon.bsky.social has blog on its huge value to research www.sciencemediacentre.org/in-praise-of... I'd add I'm hugely grateful to (then) Research Fortnight for my first journalism job. So many of us got a great education there: en.wikipedia.org/wiki/Researc...
sciencemediacentre.org
In praise of Research Fortnight | Science Media Centre
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Elizabeth Gibney @lizziegibney.bsky.social · 29/06/2026
I spoke to Darío Gil, US under secretary for science at the DoE, about the country's big push of AI in science 🧪🤖⚛️ www.nature.com/articles/d41...
nature.com
Trump has big AI and quantum ambitions: this scientist’s job is to make them reality
Darío Gil knows that researchers are sceptical of the massive US artificial-intelligence push — he’s asking them to keep an open mind.
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
Indeed no one I spoke to was happy about the threats US science is facing. While some people phrased it as an 'opportunity', the sense was that it was about trying to fill a vacuum & supporting academic freedom more broadly
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
BUT there are wars and members states face financial woes... and "fixing" innovation & finding ways to overcome the natural fragmentation of being a bunch of differing nations is incredibly difficult. What more could & should Europe do to support free & open science? www.nature.com/articles/d41...
nature.com
Europe must seize the moment to lead on free and open science
An under-appreciated research powerhouse, Europe has a responsibility to champion democratic science that is accessible to all the world’s research talent.
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
Plus the EU's Horizon Europe could soon include Australia, Canada, India, Japan, Korea, Switzerland & UK @ceps.eu's Andrea Renda said this could be an answer to Mark Carney's call for Europe to lead a "coalition of the middle powers" Think of the potential to benefit the whole world!
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
Another thing that stood out is how global the EU is. EU researchers are just used to collaborating internationally. And they do so increasingly with colleagues in China, while the US & China diverge. Together EU countries also spend way more on aid than the US (& did even before US aid plummeted)
Chart showing the rise in international collaboration in research for the EU and US, while China dips
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
But Europe's overall R&D funding is much lower than both China and the US, which is almost entirely driven by a lot less R&D happening in industry (particularly in the tech sector). And some research opportunities available in the US or China are just harder to come by in Europe.
Chart showing increasing R&D funding, especially for China and the US
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
Before doing this story I hadn't realised quite how well Europe already does -- more articles per yr than the US (even when only including journals in the selective Nature Index), higher field-weighted citation impact than China, and producing more PhD students than both
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Elizabeth Gibney @lizziegibney.bsky.social · 25/06/2026
With US science in unprecedented turmoil, can Europe step up to become the free world's science superpower? We crunched the data on Europe's strengths and weaknesses, plans & what headwinds the bloc faces 🧪 www.nature.com/articles/d41...
nature.com
Europe as science superpower: what it will take to rival the US and China
Amid chaos in US science and geopolitical turmoil, Europe wants to position itself as a research haven — but questions about funding and innovation remain.
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Elizabeth Gibney @lizziegibney.bsky.social · 22/06/2026
The first working nuclear clocks are here! 🧪⚛️🚨 As well as someday rivalling the best optical clocks, these should make for super-robust devices to take into the field & already allow physicists to monitor the fundamental forces of nature, in search of dark matter www.nature.com/articles/d41...
nature.com
The first ticking ‘nuclear clocks’ are here — what can they do?
Two research teams have created a new, long-awaited type of timekeeper.
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Elizabeth Gibney @lizziegibney.bsky.social · 18/06/2026
Also interesting was how quickly collaboration patterns shifted (UK-EU collabs fell after 2016, having risen for ages). No room to get into it in the story, but this correlated with a huge increase in UK collabs with China (where research was ofc already booming) link.springer.com/article/10.1...
link.springer.com
Global research collaborations of the United Kingdom in the post-Brexit era - Higher Education
Global research and collaborations have been expanding at unprecedented levels over the last decades. However, Brexit—the UK’s decision to leave the European Union may represent a unique case within t...
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Elizabeth Gibney @lizziegibney.bsky.social · 18/06/2026
In reporting this I found it so interesting to look at the data on funding participation & the effects of uncertainty. The UK's share of EU funding dropped off a cliff from 2016, long before Brexit actually happened, and continued to drop even as the UK was in negotiations over rejoining.
A chart showing the fall in the total Horizon Europe funding won by UK researchers after Brexit
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Elizabeth Gibney @lizziegibney.bsky.social · 18/06/2026
A look at where we are in science, 10 years from the Brexit vote. The UK is edging back into Horizon Europe (and from next year will be part of Erasmus+) but the country's role as a cornerstone of European research remains much diminished. www.nature.com/articles/d41... 🧪
nature.com
Brexit tore apart European science — now the research rifts are healing
The UK's share of EU research funding is climbing, but lost networks will be harder to recover.
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Elizabeth Gibney @lizziegibney.bsky.social · 08/06/2026
CFS published 5 papers last week outlining their "early 2030s" fusion power plant & physics Researchers say it's great they're publishing & plans are promising. But the papers far from "confirm" the plant will deliver net electricity Lots of engineering Qs remain ⚛️🧪 www.nature.com/articles/d41...
nature.com
Nuclear-fusion firm says plant will deliver electricity to grid – but big questions remain
Commonwealth Fusion Systems published several papers detailing the design of its ARC fusion power plant.
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Elizabeth Gibney @lizziegibney.bsky.social · 29/05/2026
Measuring the gravitational constant, BIG G, is one of the hardest experiments ever. And it's still driving physicists bananas, hundreds of years after the first attempts 🧪⚛ www.youtube.com/shorts/vksqp...
youtube.com
Is this the hardest physics experiment?
YouTube video by nature video
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Reposted by Elizabeth Gibney
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social · 29/05/2026
"Someone, somewhere, has taken the decision to defund astrophysics research in the UK, but no-one seems quite sure who that was, or why." The latest on the impact of the catastrophic funding cuts to UK astrophysics, by me, in @natastron.nature.com 👩‍🔬🧪🔭 ✒️ www.nature.com/articles/s41...
World View:  A change in UK policy jeopadizes the future of UK astrophysics - By Catherine Heymans

The latest budget proposal announced by the largest UK science funding agency threatens to severely affect UK astrophysics research. My colleagues and I are fighting back.
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Elizabeth Gibney @lizziegibney.bsky.social · 11/05/2026
First science publisher sues an AI firm as a named plaintiff. There seems to be little doubt now that scientific papers, like books and webpages, were used to train LLMs. But whether this counts as copyright infringement is for the courts to decide www.nature.com/articles/d41... 🧪
nature.com
Elsevier vs Meta: first science publisher sues over scraped research papers
Science publishing giant Elsevier has joined a class-action lawsuit against Meta that alleges the reproduction of copyrighted works in developing the Llama AI model.
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Elizabeth Gibney @lizziegibney.bsky.social · 01/05/2026
The @erc.europa.eu has rolled back a controversial policy that would have extended how long researchers have to wait to re-apply after a failed application. Good to see the ERC listening 💪 But it's far from clear how the council will now deal with the grant deluge 🧪 www.nature.com/articles/d41...
nature.com
Prestigious European science funder scraps stricter rules after researcher backlash
The tough new policy was introduced to curb submissions, but drew criticism from researchers.
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