Do spiders sleep? Yes, they do. Learn how studies show that spiders have sleep phases very like those in mammals, and one of ...

Take a tour of Chrysalis, a massive, cylindrical spacecraft designed for the Project Hyperion Design Competition.

Learn more about the new study focusing on how the brain can send targeted bursts of dopamine, leading to advanced treatments ...

Learn more about the discovery of ancient tools that indicate early humans used them to dig up and harvest vegetables for ...

A quick voice check could one day become as routine as taking your temperature, helping doctors detect voice box cancer.

Learn more about the arrival of ancient humans on the island of Sulawesi, a nearby neighbor to the island of Flores, where ...

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

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.

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 why differences in the mitochondrial DNA of great white sharks have bewildered scientists for over 20 years.