The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...

Scientists may have discovered the most powerful particle colliders in the universe — and they're strewn throughout our ...

The new image shows one galaxy piercing another with intense quasar radiation. Astronomers likened the violent galaxy ...

Discover interesting facts about insects, the critters whose combined weight on the planet is 70 times that of all humans.

Researchers have located the wrecks of two long-lost military vehicles on the seafloor a few miles from San Diego: an ...

The discovery of water ice around a distant star is allowing scientists to study how the key ingredient for life is delivered ...

Ancient China began as a group of isolated communities during the Stone Age and eventually grew into a formidable empire.

A groundbreaking new supercomputer model shows how magnetic fields shape the turbulent flow of charged particles in space.

The universe has been expanding for 13.8 billion years, but this may not go on forever. According to some theories, we may be ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...

Discover interesting facts about how the moon formed, what it's made out of, and the many missions humans have launched to ...

Don't miss the best Memorial Day deals on telescopes, binoculars and cameras — save up to $675 at B&H on our favorite ...