Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this ...

A new study published in Communications Earth & Environment gives possible insight into the underprediction of sea ice ...

Watch your backyard come to life as amazing owl species swoop through the night skies. Get to know the types of owls you ...

In addition to the winter storms, another arctic blast sent temperatures in the northern Rockies and northern Plains plunging ...

A Republican member of Congress has introduced a bill to give President Donald Trump authorization to acquire Greenland and ...