Many people like to check that they have walked 10,000 steps over the course of a day, but falling short of that target still ...

With fast heating, sheets of gold can shoot past the theoretical maximum temperature a solid can have before it melts – ...

Hidden layers of colour in the plumage of tanagers and some other songbirds explain what makes them so eye-catching ...

It would actually take a great deal of effort to stay floating in the same spot in space while the planet moved beneath you, ...

Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence ...

What makes some mirrors flattering and others not? And if we painted every roof on Earth white, how much difference would it ...

Sierra Greer's novel about a female robot, Annie Bot, just won a prestigious sci-fi prize, the Arthur C Clarke award. But she ...

This incredible image, featuring flashing Starlink satellites and Earth's glowing atmosphere, was captured over the Pacific ...

A new information ecosystem is on the rise, featuring closer connections, cosy media and worker-owned websites, writes ...

Climbing through history tells the stories of more than a dozen female climbers who have conquered the world's greatest peaks ...

Rival magicians in Victorian England both claim they can teleport. Is this all illusion, asks Emily H. Wilson, as she ...