Selecting candidates to go to Mars is the smallest of a great many hurdles ahead for Mars One.

A young star with a single planet and large cloud of dust and gas is providing researchers with a first hand view of a solar system being born.

Researchers find that the productivity and efficiency of modern cities also existed in ancient ones.

With winds at 62,000 miles per second, throwing out more matter than a trillion suns, black holes could play a large role in galactic evolution.

According to new research half of the damage done by UV radiation occurs after you’re out of the sun.

The specimen was found in a collection 100 years old and researchers are hopeful that it’s still a living species.

A tiny difference between human and chimpanzee DNA could be the one that really mattered in the end.

Modern oceanic creatures are 150 times larger than their Cambrian-era counterparts, which roamed the seas about 542 million years ago.

Boeing and SpaceX are preparing to start ferrying astronauts and the ISS is getting a re-design to accommodate them.