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

Learn more about coffee's nutritional benefits, especially for longevity in women.

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 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 ...

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 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 ...

Learn how cosmic rays, normally seen as a threat to humans in space, may be sustaining life beneath the surface of Mars and ...

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.