The Department of Homeland Security and its top communications officer are facing calls to be investigated amid claims from ...
Sea levels rose and fell many times during the ice age, showing ice sheets were larger and more active much earlier than once ...
The Basic Science Behind Ice Core Formation When snow falls on glaciers and ice sheets, it accumulates layer by layer, ...
A NASA study shows bacteria fragments can survive 50 million years in Martian ice. Pure ice, not rock, could hold clues to ...
Scientists have uncovered that glaciers can temporarily cool the air around them, delaying some effects of global warming.
The federal government is dropping age restrictions for new ICE officers, Homeland Security Secretary Kristi Noem announced Wednesday. “We’ve removed any of the age barriers,” Noem said during an ...