"We plan to continue our investigation." Scientists make concerning discovery at 'Doomsday Glacier' in Antarctica: 'Usually ...

Trump's new White House flags could be dangerous, ex-chief of staff warns New Yorker says reporting idling vehicles makes him ...

How did complex life survive when Earth was frozen over? Scientists say tiny meltwater ponds on ancient ice may have been the ...

Travel back 20,000 years into the last Ice Age, to a time when the upper reaches of the Blue Mountains were treeless and the ...

Poor cell reception confused first responders who initially believed there were two emergency situations in remote Colorado ...