AI models change their medical recommendations when people ask them questions that include colourful language, typos, odd ...

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and ...

People with PCOS who struggle to conceive tend to have lower levels of a gut microbe that has been linked to endometrial ...

With the help of powerful computers, researchers discovered a four-sided shape that naturally rests on one side, and built a ...

Geologists have long debated whether a stony formation in Canada contains the world’s oldest rocks – new measurements make a ...

With their country threatened by sea level rise, the people of Tuvalu have been offered an escape route through an agreement ...

A high-speed crash between two dwarf galaxies might explain a unique feature in space – and provide useful information on ...

Astronomers have been trying to detect atmospheres on planets orbiting TRAPPIST-1, but bursts of radiation from the star make ...

Large sea anchors could be used to drag water under a bold plan to keep the Atlantic Meridional Overturning Circulation ...

A flexible fabric called X-Wear could replace some parts of medical scanners, which would make taking X-rays and CT scans far ...

Restricting calories has been linked to living longer in many studies, and now it seems that the drug rapamycin has nearly ...