A discovery by a South Korean research team suggests that impact-generated lakes may have fostered early oxygen-producing ...

A hidden crater in South Korea may hold clues to one of the biggest turning points in Earth’s history: the rise of oxygen. Scientists discovered fossil-like stromatolites — layered structures built by ...

South Korean scientists have discovered stromatolites in the Hapcheon meteorite crater, which could contribute to the ...

Close approach expected in 2029 at about 32,000 kilometers above Earth; 'something like this has not been recorded in human history' ...

It will come within around 20,000 miles of the Earth’s surface, which is closer than some satellites - in a truly one-of-a-kind event which has never been seen before ...

The asteroid Apophis, which is about the size of the Eiffel Tower, is set to come within 20,000 miles of Earth with NASA releasing the exact date.

Approximately 145 million: That’s the number of specimens – including plants, animals, minerals and human artifacts – curators estimate are held in the Smithsonian National Museum of Natural History.

Great science fiction shows stay memorable and relevant long after the last episode airs. These 10 series have retained their ...

NASA’s Jet Propulsion Laboratory has confirmed that a next-generation radiation-hardened processor developed under its High ...

NASA’s Perseverance rover may have found some of the oldest rocks ever studied on Mars at an outcrop named "Arethusa." ...

MIT professor Susan Solomon discusses the National Academies study on the environmental impacts of nuclear war, and how it made her realize the importance of the science of rising smoke and fuel loads ...