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It might look like something you'd find in an alien salad, but this bizarre sea slug can actually steal body parts from other organisms and use their powers for itself.

JWST has made another breakthrough.

Dementia affects over 57 million people worldwide - and this number is only projected to grow.

A deep, rhythmic pulse has been found surging like a heartbeat deep under Africa.

After a disastrous 1970s renovation, archaeologists tasked with assessing decades of damage have stumbled upon unexpected layers of history in France's Saint-Philibert Church.

We all like to imagine we're ageing well.

Imagine itching, burning, swelling, or even struggling to breathe just moments after sex.

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave blanketed the eastern United States on Tuesday with record high temperatures.

Within a tiny plankton, an even smaller cell has been found living an unexpectedly virus-like existence, challenging what it means to be alive.

The eyes can reveal a lot about the health of our brain.