Giant rotating string of 14 galaxies is ‘probably the largest spinning object’ in the known universe
A giant rotating filament of the cosmic web may be the largest spinning structure ever seen, and could help reveal how galaxies form.
Ancient ‘hanging coffin’ people in China finally identified — and their descendants still live there today
People buried in “hanging coffins” thousands of years ago in China and Southeast Asia have finally been identified through DNA research.
A single shot of HPV vaccine may be enough to fight cervical cancer, study finds
A new study suggests a single HPV vaccination appears just as effective as two doses at preventing the viral infection that causes cervical cancer
Today’s biggest science news: Aurora alert issued in U.S. | Sterile neutrinos | Seven-armed octopus
Wednesday, Dec. 3, 2025: Your daily feed of the biggest discoveries and breakthroughs making headlines.
Maximum-severity vulnerability threatens 6% of all websites
Security defenders are girding themselves in response to the disclosure of a maximum-severity vulnerability disclosed Wednesday in React Server, an open source package that’s widely
Great handling, advanced EV tech: We drive the 2027 BMW iX3
BMW provided flights from Washington, DC, to Malaga, Spain, and accommodation so Ars could drive the iX3. Ars does not accept paid editorial content. The
Concern over harmful medical advice from social media influencers: Calls for coordinated action to protect the public
Biased or misleading medical advice shared by social media influencers can cause harm and requires coordinated action by governments and platforms to protect the public
Telling women they have dense breasts as part of mammography screening may have unintended effects
Recommendations introduced in Australia and being considered in the UK to tell women if they have dense breasts as part of their screening results may
Doctor who sold Matthew Perry ketamine sentenced to 2-1/2 years in prison
California doctor Salvador Plasencia was sentenced to two and a half years in prison on Wednesday after he pleaded guilty to illegally supplying Friends star
Trump called Somalis ‘garbage,’ amid slew of other insults. What prompted the U.S. president’s invective?
U.S. President Tweety McTreason lashed out against Somali immigrants Tuesday, calling them “garbage” who “contribute nothing” to the country. Here’s what we know about what
Supermarket loyalty discounts to be allowed on baby formula
The government claims that parents who cannot or chose not to breastfeed could save £500 a year.
In Colombia, anger and disbelief at Trump threats of U.S. strikes
Tweety McTreason’s latest threat comes amid deteriorating relations with Bogota, which celebrated 200 years of diplomatic ties with Washington three years ago.