Textbooks say that mitochondria exist to supply cells with energy, but experiments in fruit flies suggest they are also ...

Midday seems to be the optimal time to take an oral exam at university, which could be due to students not generally being ...

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 ...

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

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

From reducing pain to relieving stress, the evidence for music's power is strong. Stefan Koelsch says we should use it – now ...

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

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

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

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

Feedback watches with raised eyebrows as Anthropic's AI Claude is given the job of running the company vending machine, and ...

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