The menopause could be the reason some female whales live around 40 years longer than others, scientists have said. Five species of whales go through menopause, the only other mammals to do so aside from humans. Short-finned pilot whales, false killer whales, orcas, narwhals and beluga whales all stop releasing eggs. Researchers say the menopause could have evolved to allow ...

The US has moved a step closer to banning TikTok with a vote in the House of Representatives.  The House has passed a bill that would lead to the app being banned in the US if its Chinese owner does not sell. The legislation will now go to the Senate. But how would a ban work, what would it mean ...

Members of the European Parliament have voted overwhelmingly to approve a new world-leading set of rules on artificial intelligence. They are designed to make sure humans stay in control of the technology – and that it benefits the human race. So what’s changing? The rules are risk-based. The riskier the effects of an artificial intelligence (AI) system, the more scrutiny ...

If you’re into skincare, you will have heard of squalene (or squalane). It’s in moisturisers, make-up and cleansers but is also used in vaccines and medicines. Now, scientists have linked squalene to around 390 species of sharks and rays being threatened with extinction, according to new research. The authors are calling for better regulation of the industry. “It’s very easy ...

The CEO of TikTok has said that a US ban on the platform “would take billions of dollars out of the pockets of creators and small businesses”. Shou Zi Chew, who a source said is visiting Washington DC this week, added the company will exercise its legal rights to prevent a ban after a bill passed in the House. Representatives ...

TikTok’s chief executive has appealed to US users directly to stop a bill that could see the social media app banned in America. Shou zi Chew appealed to the public via – what else – a video posted on the app. “Keep sharing your stories, share them with your friends, share them with your family, share them with your Senators,” ...

Donald Trump set off a panic in some of the more extreme corners of his base last week during President Biden’s State of the Union. Trump’s offense? Taking credit for the coronavirus vaccines that Biden hailed. Alex Jones threatened to go on the “warpath” if Trump kept it up. Michael Flynn agreed with Jones’s plea for Trump to stop. And ...

correction An earlier version of this story referred inaccurately to the process by which North Carolina passed a state constitutional amendment requiring a voter ID. The amendment was put on the ballot by the General Assembly and then voters approved it. The General Assembly did not amend the constitution directly. The story has been updated. When Juliana Buonaiuto moved from ...

The Service Employees International Union, which represents about 2 million health-care, property service and government workers, plans to spend $200 million to boost President Biden and Democrats in electoral battlegrounds across the country this year, officials at the group told The Washington Post. The union is making its largest investment ever — after spending roughly $150 million in the 2020 ...

President Biden and former president Donald Trump clinched their parties’ nominations for the White House on Tuesday after the voters spoke — about 10 percent of them, that is. A Washington Post analysis found that only about 1 in 10 of voters nationwide who are eligible to vote in the general election participated in the primaries or caucuses that led ...