Feedback goes down an AI rabbit hole after discovering that the internet is making up stories about epidemiologist and ...

Neither water nor air is normally visible because they are largely transparent. What we actually see are boundaries between ...

Readers offer different perspectives on the fate of life on Earth should the sun vanish – and there may be hope for some ...

The relentless heatwaves that have hit the northern hemisphere this summer have made the climate threat real for many – but ...

What is the optimal way to ice a cocktail: fewer big cubes or lots of small ones? (continued) Of course, the solution is to ...

People are born old in their graves and get more robust over life, only to shrink into babies who are pushed into their ...

In Kulbhushansingh Suryawanshi's The Ghost of the Mountains, the near-spiritual myth of the elusive snow leopard becomes a ...

The Midnight Train, in which a character relives his life’s most important moments after he dies, is a novel that teeters on ...

Tom Gauld's weekly cartoon ...

This week's cartoon from Twisteddoodles ...

An isolated population of Neanderthals is shedding new light on their species’ final days. Palaeoanthropologist Ludovic ...

A decagon – a geometric polygon with 10 sides and 10 angles – has been found on Saturn, and nobody is quite sure how it got there ...