The Enduring Afterlife of a Mass Shooting’s Livestream Online
The New York Times
Dozens of recordings of a 2019 massacre in Christchurch, New Zealand, remain online, in a sobering reminder of the internet’s permanence.
A review of the betting market’s social media feeds found it has published hundreds of false and misleading posts.
Gerd Faltings proved a conjecture that had been unsolved for six decades, using connections between numbers and geometry.
The reality star who rose to fame on “The Secret Lives of Mormon Wives” is being investigated for domestic violence along with the father of one of her children.
A new study found that women who went through so-called premature menopause had 40 percent more fatal and nonfatal heart attacks over the course of their lives.
In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.
New A.I. bots can do more than just chat. They can edit files, send emails, book trips and cause trouble.
The series, “inspired” by the story of a royal dresser later convicted of murder, is getting added attention over the former Duchess of York’s ties to Jeffrey Epstein.
Lawyers for both sides in the federal lawsuit, brought by six medical organizations, are trying to understand the ramifications of the judge’s decision.
Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters on Friday.
After years of criticism and financial risk, Palantir, Anthropic and small start-ups are generating rewards from their investments in defense tech.
In a legal filing, the government said it questioned whether the A.I. start-up could be a “trusted partner” in wartime, which led it to label the company a supply chain risk.
Before humanity sent satellites, telescopes, humans and weapons into space, Robert Goddard experimented with the first liquid-fueled rocket on his aunt’s farm.
A draft State Department memo outlines ways the Trump administration may ratchet up pressure on the African country by ending health support “on a massive scale.”