Learn about the curious singing habits of leopard seals, whose songs bear a striking resemblance to human nursery rhymes.

How common is ADHD? Learn more about ADHD and why it seems more people have it than really do.

What would a wormhole really look like? It's unlikely that wormholes truly exist, but here's what they would look like if ...

Knowing the current health status of your heart is crucial — and dating your heart’s age might just be the right tool for it.

What is space-time? Depending on how fast you're moving or how close you are to Earth's gravity can change the way time feels ...

Hibernating animals reverse aging, avoid diabetes, and preserve muscle. Could we one day do the same?

Learn how the hominins’ consumption of grasses led to changes in their teeth around 700,000 years later.

Listen to an exclusive podcast episode where Discover Magazine interviews Dr. Katy Croff Bell and Professor Alan Jamieson ...

The stellar companion may help explain why the brightness of Betelgeuse, the red supergiant, is open to so much variation.

Learn how hundreds of “sinkites,” all around a kilometer across, are altering the strata in the North Sea.

What is the gut microbiome? Learn more about why it's crucial for our health and wellness.

Tiny particles from yogurt open new possibilities for advanced tissue regeneration.