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.

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 ...

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

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

Are invisible mice real? Doritos dye can make tissue temporarily see-through in the right conditions.