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 ...

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

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

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

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

Learn more about the wasp nest found at the Savannah River Site in South Carolina, and how no wasps have been found around it ...

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

Learn about the Tintina fault, which has been stirring for thousands of years and may hit the Yukon Territory with a major ...

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

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

Learn about how a dental floss pick could be the new and more effective vaccine delivery method.

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