AI chatbots have already become embedded into some people's lives, but how many really know how they work? Did you know, for ...

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

The idea of evolution backtracking isn't a completely new idea, but catching it in action isn't an everyday experience.

Stores of glucose in the brain could play a much more significant role in the pathological degeneration of neurons than ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...

Lung cancer cases are on the rise in non-smokers around the world, and air pollution could be an insidious, contributing ...

The US Food and Drug Administration (FDA) has issued an urgent warning about tianeptine – a substance marketed as a dietary ...

A new study has found that leprosy was circulating in Chile some 4,000 years ago, meaning the disease arrived in the Americas ...

We know that processed meat isn't particularly good for us, having already been linked to dementia, diabetes, and cancer, but ...

A survey of more than 1,000 American teen drivers has found they spend about 21 percent of each drive looking at their phones ...

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) have the nickname 'forever chemicals' thanks to their persistence in the ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.