A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

KC Navy vet David Lona suffered a tragic injury on a trip. His family urges travelers to prepare for emergencies abroad. From: ...

Worldwide, farming is responsible for more than 20% of greenhouse gas emissions and uses more than 70% of all fresh water taken from rivers, lakes and groundwater. It's the leading driver of ...

Researchers mapped a pulsing mantle plume under Afar that channels molten rock upward, stretching Africa’s crust until it ...