The Conversation U.S. @us.theconversation.com · 4hDiesel prices have surged 74% in a year, driven by geopolitical conflict disrupting global oil production and refinery capacity. An export ban on diesel would lower prices in areas near refiners but likely lead to higher prices elsewhere. theconversation.com/trump-specul... 022
The Conversation U.S. @us.theconversation.com · 8hA U.S. “AI Force” could spark an AI arms race with China, a counterterrorism scholar warns.theconversation.comTrump wants an AI Force like Space Force, but that could make AI’s risks harder to manageAn AI Force would likely push China to create its own. That arms race could turn a technology already slipping out of human control into a weapon. 532
The Conversation U.S. @us.theconversation.com · 9hThe crypto industry wanted Congress to loosen federal rules. It looked like it might happen — until Trump’s own crypto profits became part of the fight. theconversation.com/how-trumps-c... 064
The Conversation U.S. @us.theconversation.com · 11hBacteria make a survival gamble when they devote all their energy to forming spores. Evolution is quick to get rid of this function, and biologists did the accounting to understand why.theconversation.comHibernating bacteria can invade hospitals and survive outer space – but their high energy bill is a weakness that scientists can strikeBacteria make a survival gamble when they devote all their energy to forming spores. Evolution is quick to get rid of this function, and researchers did the accounting to understand why. 075
The Conversation U.S. @us.theconversation.com · 12hNew cholesterol guidelines say doctors should start screening earlier and personalize treatment based on your individual heart disease risk. theconversation.com/cholesterol-... 251
Reposted by The Conversation U.S.Audrey Hendricks @audreyhendricks.com · 29/09/2026Check it out! I wrote my first news article. Super grateful for the help from editor Dr. Alla Katsnelson from @theconversation.com and co-author Dr. Nanette Santoro. It was a very cool experience! 052
The Conversation U.S. @us.theconversation.com · 13hAll the training data in the world can’t account for every possibility when AI systems interact with people and the environment.theconversation.comFrom lab to life: Why translating AI advances to the real world is a major challengeAll the training data in the world can’t account for every possibility when AI systems interact with people and the environment. 141
Reposted by The Conversation U.S.Mississippi Free Press @mississippifreepress.org · 23/09/2026OPINION: "As a historian of the American Revolution, I see parallels between Americans’ revolt against ALPRs and colonists’ destructive and often violent pushback to late 18th-century British rule," G. Patrick O'Brien writes. buff.ly/8VXjY9Ibuff.lyOpinion | The American Revolt Against Flock Cameras Mirrors the Boston Tea PartyG. Patrick O’Brien writes about how the Flock camera pushback is similar to how American colonists rejected growing British surveillance. 13012
Reposted by The Conversation U.S.Naomi Schalit @democracyeditor.bsky.social · 23/09/2026Can voters trust the machinery of elections in the first place? That's the question election officials are trying to answer, writes @robglover.bsky.social theconversation.com/election-off...theconversation.comElection officials are fighting wavering voter trust by making mundane processes visible and recruiting citizens to helpA midterm election is coming. In the face of wavering voter trust – some of it driven by forces outside their control – what can election officials actually do to keep elections credible? 213
The Conversation U.S. @us.theconversation.com · 14hHow a federal judge became the only thing standing in the way of Trump’s plans to do his will at the Kennedy Center ⬇️theconversation.comTrump has gotten rid of many of the checks and balances that could stop him from demolishing the Kennedy CenterA hierarchy of oversight for the iconic arts venue has essentially collapsed. 176
The Conversation U.S. @us.theconversation.com · 15hThis year’s “Best Colleges” rankings are out and getting the annual attention on who’s up and who’s down. A higher education scholar explains how college rankings are important for less prestigious and less wealthy schools, giving them visibility they might not otherwise have.theconversation.comCollege rankings, like those of US News and World Report, remain influential, despite their many flaws and decades of criticismCollege rankings can be consequential for less prestigious and less wealthy schools, giving them visibility they might not otherwise have. 010
The Conversation U.S. @us.theconversation.com · 18hMore than 20 years after a peace deal ended a separatist war in Indonesia’s Aceh province, calls for independence are resurfacing amid anger over the government’s response to devastating floods. theconversation.com/21-years-aft...theconversation.com21 years after disaster helped bring peace to Aceh – has botched Indonesian response to floods reignited calls for independence?A decades-long insurgency in the Indonesian province ended after 2004’s devastating tsunami. But pro-independence talk is on the rise again. 054
The Conversation U.S. @us.theconversation.com · 21h“Maze War” and “Spasm,” two computer games developed at NASA and the University of Illinois in the 1970s, helped create the first-person shooter genre decades before “Doom” and “Call of Duty.”theconversation.comWhat was the original first-person shooter? Two largely forgotten computer games from the 1970s ushered in the genreThe games created a new way of experiencing video games by building a 3D world in which events could unfold beyond the player’s line of sight. 074
The Conversation U.S. @us.theconversation.com · 22hAI-powered legal tools are filling gaps in civil legal services where the U.S. legal system has failed. theconversation.com/ai-tools-can...theconversation.comAI tools can help Americans meet their civil legal needsThe US legal system often fails to provide counsel for millions of Americans in civil cases. Generic and law-specific AI models can help address this justice gap of unmet legal needs. 170
The Conversation U.S. @us.theconversation.com · 23hPaternity leave reduces postpartum depression in new moms, improves infant health and helps breastfeeding last longer. Meanwhile, most U.S. fathers can't afford to take it.theconversation.comGenerous paternal leave policies improve maternal and newborn health, family finances and workplace equalityLeave for the non-birthing parent after a new baby arrives gives the family an opportunity to bond. 24418
The Conversation U.S. @us.theconversation.com · 29/09/2026If you think you’re paying a lot at the pump now, just wait: the situation may be about to get a whole lot worse.theconversation.comWhy fuel prices may go higher stillSeven months into the US conflict with Iran, with no clear end in sight, the global oil market has now largely exhausted the safety measures that exist to keep a lid on petroleum prices. 32114
The Conversation U.S. @us.theconversation.com · 29/09/2026Menopause affects heart disease risk, bone health and quality of life, yet only a quarter of electronic medical records document for women who report experiencing it. theconversation.com/menopause-is...theconversation.comMenopause is a major health milestone, yet health records barely track it - new researchCapturing data about the timing and symptoms of menopause could help address many unanswered questions about this common yet ignored experience. 3127
The Conversation U.S. @us.theconversation.com · 29/09/2026Yes, your grocery store receipt may contain chemicals that can be absorbed through your skin. But how worried should you actually be? A medical toxicologist explains why, for most people, handling receipts is probably pretty low risk.theconversation.comAre there toxic chemicals in your grocery store receipt?For most people, handling receipts is a low-risk activity, but if you’re concerned, there are some straightforward precautions you can take. 262
The Conversation U.S. @us.theconversation.com · 29/09/2026For centuries, popes cited a fake imperial decree to justify expanding the church’s power. The medieval forgery shows misinformation was shaping politics long before AI and internet deepfakes. theconversation.com/the-medieval...theconversation.comThe medieval world had its own ‘deepfakes’ – church officials cited a fake imperial decree for centuriesThe forged document was used as leverage to try to expand papal control throughout the Italian peninsula. 1205
The Conversation U.S. @us.theconversation.com · 28/09/2026AI is good at the global weather picture. Hurricane forecasts are a tougher challenge. theconversation.com/why-ai-has-t... 1103
The Conversation U.S. @us.theconversation.com · 28/09/2026Decades of walls, checkpoints and Israeli military restrictions have made Palestinian suffering largely invisible to Israelis. The new documentary “NAZA” is the latest (but not the first) attempt to break that blockade. theconversation.com/in-naza-isra...theconversation.comIn ‘NAZA,’ Israeli whistleblowers’ revelations about civilian deaths in Gaza reflect a longer history of Palestinian isolationBarriers, checkpoints and surveillance have made the plight of Palestinians easier to keep hidden. But thanks to films like ‘NAZA,’ that’s starting to change. 12517
The Conversation U.S. @us.theconversation.com · 28/09/2026Once again the quiet Canadian has staked out the ethical high ground (via our sister site The Conversation UK) theconversation.com/mark-carney-.... 2185
The Conversation U.S. @us.theconversation.com · 28/09/2026Trump says he supports a united Ireland. But actually doing it means figuring out when to hold a vote, who would pay the price tag, how opponents would be kept from taking up arms, what the government would look like, to name just a few of the difficulties. theconversation.com/irish-reunif...theconversation.comIrish reunification is more complicated than Trump may thinkThere are many barriers to reunification, but Irish American lobbying may move the needle a little. 10113
The Conversation U.S. @us.theconversation.com · 28/09/2026Friendship is built in small moments: a shared meal, a quick conversation, simply showing up. One professor created a college course to help students put down their phones, talk to each other and rediscover how friendships begin 🤝 theconversation.com/friendship-i... 2177
Reposted by The Conversation U.S.The Conversation Canada @ca.theconversation.com · 24/09/2026Canada must consider even unlikely threats — including an American invasiontheconversation.comCanada must consider even unlikely threats — including an American invasionPreparation is rarely wasted. Even when the scenario never materializes, the process strengthens institutions, sharpens strategic thinking, and improves readiness. 4207
The Conversation U.S. @us.theconversation.com · 28/09/2026Gen Z texts. Gen X calls. And everyone has a different idea of what “professional” means. Here’s your guide to decoding the multigenerational workplace: theconversation.com/gen-z-commun... 151
The Conversation U.S. @us.theconversation.com · 28/09/2026Russia and Ukraine are racing toward fully autonomous drones that can select and strike targets without human intervention — raising urgent questions about who, or what, makes life-or-death decisions in warfare.theconversation.comRussia-Ukraine war is accelerating the dangerous race toward fully autonomous dronesDrones with autonomous functions reduce dependence on communications links and can escape attempts at jamming. But they come with huge ethical risks. 22918
The Conversation U.S. @us.theconversation.com · 28/09/2026Public opinion on data centers is not a simple question of “rah rah” or “never”. A new study of Virginia residents living near data centers finds that many are open to development with safeguards and public input. theconversation.com/data-centers...theconversation.comData centers’ neighbors weigh in on how to manage themThe people of northern Virginia have been living with data centers for many years. But even they are resisting new developments. And they have specific wishes for how to regulate them. 3107
Reposted by The Conversation U.S.Gale Sinatra @galesinatra.bsky.social · 23/09/2026Helpful info: theconversation.com/does-my-kid-... 0168
Reposted by The Conversation U.S.PBS News @pbsnews.org · 28/09/2026Filing a civil rights complaint with the Office of Civil Rights can be parents’ last stop. Following cuts and restructuring, this federal office is no longer serving that same resource. (via @us.theconversation.com) to.pbs.org/4hzjfxhto.pbs.orgCivil rights enforcement cuts mean fewer staff, closed offices, longer waits for students with disabilitiesFiling a civil rights complaint with the Office of Civil Rights can be parents’ last stop. Following cuts and restructuring, this federal office is no longer serving that same resource. 49051
The Conversation U.S. @us.theconversation.com · 27/09/2026Students with disabilities (and their parents and guardians) rely on federal protections when schools fail them. But now cuts to the Education Department’s civil rights office have left thousands of complaints dismissed without investigation. theconversation.com/what-civil-r...theconversation.comWhat civil rights enforcement cuts mean for students with disabilities – fewer staff, closed offices, longer waitsFiling a civil rights complaint with the Office of Civil Rights can be parents’ last stop. Following cuts and restructuring, this federal office is no longer serving that same resource. 1128
The Conversation U.S. @us.theconversation.com · 27/09/2026⭐Interesting, weird science alert ⭐ By using the tiny mouthpieces of dead mosquitoes as 3D printing nozzles, researchers created structures as small as a grain of sand — including a honeycomb and a maple leaf. The research won an Ig Nobel prize this year. theconversation.com/science-that... 55314
The Conversation U.S. @us.theconversation.com · 27/09/2026How the nail-biting election of 2000 fixed the colors of red and blue on America's political maps:theconversation.comHow red went from the color of revolution to the color of Republicans in US politicsFor American conservatives of the Cold War era, red was the color of communists and the mistrusted American left. Now, it’s the color of the GOP, while Democrats are blue. How did this happen? 4125
The Conversation U.S. @us.theconversation.com · 27/09/2026“It’s like a workout in a hotbox.” Wildland firefighters work an average of 13.8 hours per shift in extreme heat, often for weeks at a time. The relentless heat, stress and smoke can take a serious toll on their bodies and their ability to make lifesaving decisions. 2194
The Conversation U.S. @us.theconversation.com · 27/09/2026Pennsylvania school buildings are 20 years older than the national average, with widespread mold, lead and radon problems.theconversation.comMold and heat closed Pittsburgh-area schools – an expert explains the risks to kidsMold spores, 90-degree classrooms and aging pipes: An environmental health expert explains why Pennsylvania’s old schools are harder on kids than adults. 1178
The Conversation U.S. @us.theconversation.com · 27/09/2026Scientific studies often say researchers “controlled” for certain variables. But what does that actually mean? A statistician explains what “control” means and how it can help you judge reports of new research:theconversation.comWhat does it mean to ‘control’ for variables in a scientific study? A statistician explainsUnderstanding what a ‘control’ is can help you decide for yourself how insightful new studies are. 01611
The Conversation U.S. @us.theconversation.com · 27/09/2026Virginia residents living near data centers want a say before projects are approved, and a new survey shows they're willing to support development if governments establish the right safeguards. theconversation.com/data-centers... 1103
The Conversation U.S. @us.theconversation.com · 27/09/2026ICYMI a federal judge has restored White House access for reporters Trump had banned. The ruling focused not on freedom of the press, but on the fact that the White House didn’t give the news outlets due process before revoking their press passes. theconversation.com/how-due-proc... 2145
The Conversation U.S. @us.theconversation.com · 27/09/2026A deadly mosque attack in Pakistan is fueling tensions with neighboring Afghanistan.theconversation.comMosque attack highlights evolving extremism landscape that has brought Pakistan-Afghanistan ties to crisis pointConvergence and competition between militant groups has spurred violence. Meanwhile, Pakistan accuses Afghanistan of harboring terrorists. 0114
The Conversation U.S. @us.theconversation.com · 26/09/2026You need more fiber in your diet. But what’s the best way to get it? Whole grains, beans, berries and avocados are all good sources. Supplements can help, too. A doctor explains how to add more fiber without overdoing it. theconversation.com/fiber-is-bot... 184
The Conversation U.S. @us.theconversation.com · 26/09/2026“Families are messy, aren’t they?”theconversation.comDementia caregiving can expose hidden family tensions – but early planning can ease the strainThe demands of caregiving can reverberate through family relationships, exposing old disagreements about expectations and responsibilities. 063
The Conversation U.S. @us.theconversation.com · 26/09/2026A political scientist who also works as an election administrator explores what election officials are doing to rebuild trust in our elections: theconversation.com/election-off... 174
The Conversation U.S. @us.theconversation.com · 26/09/2026That “calories burned” number on your smartwatch? Take it with a grain of salt. A new study found it can be pretty far off, especially for people with higher body fat.theconversation.comThe higher your body fat percentage, the less accurate your smartwatch is at measuring calories you burn when exercising – new studySmartwatch users should be wary of relying too heavily on these devices’ algorithmic measurements. 3116
The Conversation U.S. @us.theconversation.com · 26/09/2026Philadelphia's airport has long served as a site where local police assist federal agents. In 1967, they detained anti-war activists and pursued AWOL soldiers. Today, ICE arrests immigrants there.theconversation.comICE arrests at Philadelphia International evoke time when airport police helped military catch AWOL Vietnam War soldiers in 1960sA local historian combed through a 1967 collection of police incident reports from Philadelphia’s airport police that included detentions of soldiers and veterans. 22711
The Conversation U.S. @us.theconversation.com · 26/09/2026Teens in Detroit and Flint – like everywhere – are struggling with depression, anxiety, trauma and exhaustion. And many of the adults around them feel helpless.theconversation.comDetroit and Flint teens are struggling with their mental health – and worried adults around them feel ‘helpless’School personnel in Detroit and community members in Flint reported concerns about teens experiencing mental health conditions. 22211
The Conversation U.S. @us.theconversation.com · 26/09/2026The early universe was kind of like a big game of musical chairs – scientists are figuring out how many particles were able to find 'seats' to understand the cosmos.theconversation.comAn overlooked era of cosmology is stealing the show in the quest to understand the cosmosThe early universe was kind of like a big game of musical chairs – scientists are figuring out how many particles were able to find ‘seats’ to understand the cosmos. 0112
The Conversation U.S. @us.theconversation.com · 25/09/2026Haitians have moved to the neighboring Dominican Republic in large numbers over the last century, making Creole the second-most widely spoken language there. But tensions over immigration have been stoked by the ruling party. theconversation.com/push-for-cre...theconversation.comPush for Creole courses in schools stokes historic anti-Haitian feeling in Dominican RepublicHaitians have moved to the neighboring Dominican Republic in large numbers over the last century, which has made Creole the second-most widely spoken language there. 053
The Conversation U.S. @us.theconversation.com · 25/09/2026Hello to high prices, farewell to Annie Dillard and who's not welcome at the White House? All three topics are in this week's news quiz. Here’s your first question: 241
The Conversation U.S. @us.theconversation.com · 25/09/2026A political science scholar who edited a new edition of Mary Shelley’s 1826 novel “The Last Man” says that no matter how many zombie invasions or vampire apocalypses you’ve seen, “The Last Man” is worth a read. theconversation.com/lessons-for-... 060
The Conversation U.S. @us.theconversation.com · 25/09/2026Sea sanctuaries could work well for some marine mammals needing new homes, but so far, only a handful have lived in them. A cetacean biologist explains: theconversation.com/finding-home... 1125