The global health and economic benefits of the covid-19 vaccines were thought to have reached up to $38 trillion in their ...

Psychoactive compounds have been found in a hair from a Scythian tomb in Siberia, providing the earliest direct evidence of ...

Google has said schools can’t have access to its search engine without AI, even in schools where AI use is being banned.

Recent fractures on the surface of Mars and gases detected by an orbiter probe provide some of the strongest evidence yet ...

Satellites show that the ocean around a gyre of plastic detritus in the Pacific is brightening and changing colour, with the ...

Verica, a British ruler who encouraged the Roman emperor Claudius to launch an invasion, may not have been the man historians ...

A close examination of a frequently visited cave wall in Spain has revealed a spectacular assembly of rock art engravings ...

Low-producing oil and gas wells in the US account for 5 per cent of national oil and gas production but produce 40 per cent of the industry's methane emissions ...

A toothbrush with bristles that produce electricity as they bend has shown promise for reducing plaque and gum inflammation ...

Carbon dioxide emissions from ice-free ground in one area of Antarctica have grown fivefold in just five years, suggesting ...

Australia was the first country to ban under-16s from social media platforms a year ago, but most observers believe the ...

George Steinmetz’s image, which has just won him the Drone Photographer of the Year award, shows ship breakers in Bangladesh ...