How could we tell the difference between an ordinary black hole and one connected to a tunnel through space-time?

Scientists have identified a new species of pterosaur from a 100-million-year-old fossil in Australia, which appears to have ...

Faster-than-light warp drives are theoretically possible to build, and if aliens are using them, we should be able to detect ...

A small trial has found that electrical stimulation of arm muscles while people do physiotherapy exercises leads to more ...

Are points of infinite curvature, where general relativity breaks down, always hidden inside black holes? An audacious ...

More light could be shed on how space flight affects astronauts’ health after the creation of the first “space-omics” biobank ...

Dead Planets Society is a podcast that takes outlandish ideas about how to tinker with the cosmos – from snapping the moon in ...

A fungus found on litter floating in the North Pacific Ocean can break down the most abundant type of plastic that ends up in ...

People taking semaglutide, also called Ozempic and Wegovy, either for weight loss or type 2 diabetes, were less likely to ...

The meaning of the word "bot" on Twitter/X seems to have shifted over time, with people originally using it to flag automated ...

The first stars in the universe, huge behemoths thousands of times the mass of our sun, could have formed in the blink of an ...

The same genetic tools being used to resurrect the woolly mammoth and dodo could help many other vulnerable species that have ...