Intestines suffer a lot of wear and tear in their daily service to digestion, requiring constant renewal of their lining.

Imagine it's Monday morning, too cold and too dark, but once that alarm goes off, you know you've got to rally.

We're way behind several species when it comes to regeneration, and scientists are keen to discover the secrets of these ...

With COVID in retreat (thanks to highly effective vaccines), the three infectious diseases causing public health officials ...

Once upon a time, the fishing town of Gansbaai on the South African coast was something of a mecca for shark-spotters – so heavily populated with the predators that nearby Dyer Island is considered ...

The quantum entanglement of particles is now an established art. You take two or more unmeasured particles and correlate them ...

A quantum state of light has been successfully teleported through more than 30 kilometers (around 18 miles) of fiber optic ...

Regular ScienceAlert readers will likely know how pervasive microplastics are – getting into human tissue, ancient rock, and ...

The Starliner spacecraft approaches the International Space Station carrying astronauts Butch Wilmore and Suni Williams.

On this day three years ago, we witnessed the nail-biting launch of the James Webb Space Telescope (JWST), the largest and ...

There's still so much we don't know about Alzheimer's disease, but the link between poor sleep and worsening disease is one ...

The mystery of dark matter could be solved in as little as 10 seconds. When the next nearby supernova goes off, any gamma-ray ...