Learn more about the gut microbiome’s digestion of the amino acid tryptophan, which creates byproducts with potential for ...

Learn more about Plesionectes longicollum, a well-preserved plesiosaurioid that’s the oldest known from the Posidonia Shale ...

What’s in the middle of the Milky Way? In our neck of the cosmos, everything revolves around a supermassive black hole.

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

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

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

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

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

Learn about cryovolcanism, which shapes the surface of icy moons in the outer Solar System by releasing water that ...

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