Interstellar objects like 3I/ATLAS are exciting, but there is no reason to claim that they are evidence of alien spacecraft – ...

Standard techniques for removing kidney stones often require repeated surgery, but a magnetic gel seems to make the process ...

Palaeontologists have argued for decades over whether certain fossils are young Tyrannosaurus rex or another species entirely ...

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties ...

A new type of germanium superconductor could allow classical and quantum chips to be built into one device, creating better ...

One of the Milky Way’s smallest galactic neighbours seems to have a supermassive black hole at its centre, upending ...

People who receive stem cell therapy within a week of their first heart attack have nearly a 60 per cent lower risk of ...

The man who invented the web is aware of the many issues it faces, from problematic social media use to the rise of ...

Intense gravitational lensing means you’d be able to see much more of a neutron star standing on its surface than you would ...

Feedback comes across a YouTuber's efforts to build a large language model in Minecraft and is impressed at the scale of it – ...

There are many animals that can recognise individuals, say our readers, though this ability is particularly pronounced in ...

Computers built with analogue circuits promise huge speed and efficiency gains over ordinary computers, but normally at the ...