How to donate money during international emergencies so it really helps
January 2, 2017, 12:50 p.m. by Angela Nelson
When disasters strike, we want to help the victims. Consider these giving strategies to make sure your donation counts.
Asteroid strike that doomed dinosaurs created 'instant Mount Everest'
November 22, 2016, 12:49 p.m. by Michael d'Estries
Researchers studying how the species-ending Chicxulub crater was formed arrive at some surprising conclusions.
Ancient Chinese origin myth actually happened, say researchers
August 9, 2016, 3:48 a.m. by Bryan Nelson
According to legend, a great flood of biblical proportion swept over China 4,000 years ago — and now, science agrees.
12 plants that repel unwanted insects
Holiday in lights: 7 Arctic aurora videos
This rare wild dog species hasn't been photographed in more than 50 years
Parallel worlds exist and interact with our world, say physicists
Where is your dog on the canine family tree?
Artificial photosynthesis achieved in device that also cleans the air