Limit on human embryo research should be extended to 28 days, says regulator

Exclusive: Experts say increasing law from 14 days could lead to breakthroughs in understanding of miscarriages The 14-day limit for human embryo research should be extended to 28 days, the fertility regulator has recommended in a move that could pave the way for breakthroughs in understanding the causes of miscarriages...

Nasa announces further delays in Artemis moon missions

US space agency chief says astronauts still on schedule to make landing ‘well ahead’ of China’s lunar voyage The Nasa administrator, Bill Nelson, announced on Thursday new delays in the US space agency’s Artemis programme to return astronauts to the moon for the first time since 1972, pushing back the...

Experts create controllable gastric balloon to aid weight loss

Device inflates before eating and contracts afterwards, simulating the effects of having a meal, say scientists From weight loss jabs to vibrating pills, the obesity crisis has spawned myriad innovations to help people shed pounds. Now scientists have overhauled the humble gastric balloon – producing a device that inflates and...

What really helps with hangovers? – podcast

What if you could take a pill or a shot that could reduce your blood alcohol level and make you feel better in the morning? That’s the promise of a range of wellness products aiming to be the next big hangover antidote. But what exactly are hangovers, and which methods...

Most teenagers recover from long Covid after two years, study shows

World’s largest ‘longitudinal cohort study’ reports that older teens and society’s most disadvantaged most likely to be affected Most teenagers who have suffered from long Covid recover within two years, according to the largest study of its kind. But the researchers said more work was needed to understand why some...