Seven thousand years ago, a major section of Greenland’s ice sheet disappeared entirely. New research confirms it will happen ...

For many, the sight of vast ice caps at Earth’s poles seems like an unshakable feature of our planet. Yet, a new study suggests that these icy giants are nothing more than a temporary, rare occurrence ...

As summer wanes in the Northern Hemisphere, scientists are sounding the alarm over what could be one of the most extreme Arctic melt seasons in recorded history — a shift with potentially far-reaching ...