Learn more about the handful of tooth fossils that complicate the history of humans in northeastern Ethiopia.

Learn about the ongoing mystery of 300 bright objects discovered in deep space, some of which may be galaxies that formed in ...

Meet Janjucetus dullardi, an early cousin of today’s whales that roamed the sea 26 million years ago.

Learn more about a rising health concern known as social apnea, which is caused by staying out too late on weekends and not ...

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 ...

Learn more about nature’s quick, efficient, and fascinating process for cleaning up dead animals in the woods.

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

Learn about the first ever molecule in the universe and its significance when it comes to the formation of the earliest stars ...

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

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

What are some of the most oddly-shaped galaxies? Learn more about some of the Universe's unusual formations.