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

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

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

The decades-long struggle to find a permanent place to dispose of nuclear waste will continue, probably for many years to come.

Two studies of ancient felines find that cats were likely domesticated in Egypt or other regions in North Africa — and moved ...

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 ...

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 ...

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.

Colossal Biosciences' chief scientist has clarified that its "dire wolves" are just genetically modified gray wolves ...