Stephen Price Six new Welsh words have made it into the latest update of the Oxford English Dictionary – including a creature from Welsh folklore and a phrase many of us have been mocked for using. Th...

Before his final general assembly, António Guterres speaks about why he put climate at the centre of his UN tenure

The U.S. Climate Collection has published its first paper, with 175 authors outlining research priorities for future U.S.-focused climate assessments.

The issue cannot be avoided any longer. Andy Burnham and his chancellor must face the fear of a pensioner backlash, and find a fair solution, says Guardian columnist Gaby Hinsliff

The charity says it never authorised a Hampshire group's 'Raise the Poppies' appeal, as crowdfunding sites take pages down

YouTube video by Mick Wall (Energy Stats UK)

YouTube video by Open Planet

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

Nation.Cymru staff The touring cast of hit musical Operation Mincemeat made a very special stop in Cardiff to honour history’s unsung hero – Glyndwr Michael, the Welshman whose body served as the fict...

Tech monopolies and the future of the nation state

Children and young people will be able to explore some of Wales’ most iconic castles and historic sites for free this Sunday as part of celebrations to mark Owain Glyndŵr Day. Widely regarded as the l...

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

Songwriter of I Will Always Love You, Jolene and 9 to 5 also invested millions in child literacy, Covid-19 vaccine development and other causes Dolly Parton, one of the greatest singer-songwriters in country music who was also much cherished for her philanthropy, has died aged 80. Her death was announced by nephew Brian Seaver on Instagram. Continue reading...

Some of the most impactful changes have come in the stressed Colorado River basin.

Carbon capture and storage could make the Rosebank site compatible with UK net zero commitments – if its owners are willing to pay the price, says economist Michael Jacobs

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

How much have carbon dioxide levels increased during your lifetime? Start by seeing what levels were like during the year you were born, and learn what we can do to solve climate change.

Britain faces summers of extreme heat, drought and wildfires. The solution to help us adapt is more nature - not less.

Help us deliver the independent journalism the world needs. Support the Guardian by making a contribution.

I’ll happily chat to plants and pets, but when I really need to get something off my chest I’m my own best listener. And that’s absolutely fine, according to my new favourite expert

The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

Look at our blazing forests and parched cities. Green policies aren’t a ‘luxury’, and we can’t burn more oil and gas. People need the truth, says London mayor Sadiq Khan

Rhys Ifans, Matthew Rhys, Aimee-Ffion Edwards and Mark Lewis Jones among actors voicing characters from 1977 blockbuster

The UK faces growing risks from climate and nature breakdown - from extreme weather to economic disruption and national security threats. Yet the public has never been given a clear national briefing ...

ALT: You Got

A farmer has spoken out after watching the land she calls home ‘burn’ and the restored peatland that helped save it.