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 ...

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

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 ...

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

Losing a tooth as an adult is par for the course for many of us. The only option to replace them? Artificial substitutes. But ...

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 ...

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