15 Best Movies Like Predator

For fans of 1987's "Predator" and its subsequent sequels, these 15 action-packed, suspense-driven monster romps will ...
PRIMETIMER

Asteroid impacts and early Earth chemistry may explain how RNA first formed

New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...
The Daily Galaxy on MSN

Life on Earth may have begun with a violent impact, and scientists just recreated it

A breakthrough experiment, published in the Proceedings of the National Academy of Sciences, offers compelling support for ...

A billion-year-old asteroid offers new clues to how life may have begun on Earth

New experiments suggest RNA, life’s essential molecule, could have formed naturally on early Earth and even arrived from ...