Experimental drug kills aggressive breast cancer by toxic fat buildup
An experimental drug targeting triple-negative breast cancer overwhelms cancer cells with toxic fats, according to new tests on human-derived tumors in mice.
Trump didn’t post blood ritual video on Truth Social. Here’s proof
Snopes readers asked about a video showing a man dropping blood on the president’s forehead. Here’s what we found.
New fiber probe enables real-time monitoring of key biomarkers
A new fiber probe developed by researchers at The University of Texas at Austin delivers two major innovations in health monitoring to help both patients
Research suggests randomness behind rare cases of twin ovulation
Each month during a woman’s menstrual cycle, an ovary prepares 10-20 antral follicles, fluid filled sacs that hold immature eggs, for maturation.
Trump joined anti-LGBTQ+ religious bigots to read the Bible via livestream
Fresh off of posting an image of himself as Jesus and attacking the pope for being “soft on crime,” on Tuesday night, Christian nationalist President
2 trains collide in Denmark, leaving 4 people critically injured
Two local trains collided head-on in Denmark on Thursday, injuring at least 17 people, four of whom were in a critical condition, the emergency service
Americans are paying more attention to Canada. Should we worry?
American media, politicians and other right-wing influencers are paying more attention than ever before to Canada’s domestic politics. Why does the MAGAsphere suddenly care so
Girl, 6, has sight restored through gene therapy
Saffie’s mum says Luxturna therapy at Great Ormond Street has been like “someone waved a magic wand”.
‘Toxic culture’ at NHS trust left staff suicidal
A&E manager Sam Carter was under investigation by the Portsmouth trust when she took her own life.
High Street mini-marts selling cocaine, cannabis and prescription drugs, BBC secret filming reveals
Across the UK, shopfronts are being exploited by criminal gangs pushing illegal drugs, experts say.
Our newsroom AI policy
Earlier this year, we committed to publishing a reader-facing explanation of how Ars Technica uses, and doesn’t use, generative AI. Translating our internal policy into
Lawsuit: Nintendo is getting tariff refunds—its customers should get them instead
Two gamers who want tariff refunds sued Nintendo of America yesterday, alleging that the company intends to pocket refunds received from the government instead of
You’re Invited! (No, You’re Not.) It’s the Latest Phishing Scam.
Hackers are spoofing Paperless Post, Evite and Punchbowl to creep into your hard drive.
California governor candidates spar to get ahead after Eric Swalwell dropped out
Eric Swalwell dropped out of the California gubernatorial race amid sexual misconduct allegations, but his scandal was still an issue in the first debate since