Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers could have dramatic global consequences.

A World Meteorological Organization report details a long list of grim records for everything from CO2 levels and temperature ...

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

A recent study finds that algae can store nutrients, potentially allowing them to spread across more of the ice sheet, ...

ANTARCTICA (WKRC) - Scientists determined that the Arctic entered a "new regime" due to the effects of climate change, ...

Explore the impact of Antarctic ice melt on the Antarctic Circumpolar Current and global climate change predictions.

Ice serves as a natural shield for both the Earth and its oceans. Its bright, reflective surface helps bounce excess heat ...

The Arctic saw particularly high temperatures in February, with one area near the North Pole 19.8 F hotter than average.

New research reveals that Arctic sea ice loss can disrupt weather worldwide, making California drier while increasing winter ...

Part of the system that pumps water, heat and nutrients around the globe is at risk. Climate change could slow the Antarctic ...

Global sea ice hit a record low for February, with Arctic and Antarctic ice levels far below average. Rising global temperatures are driving ice loss, accelerating ocean warming and extreme weather ...

The system regulates Earth’s climate and pumps water, heat and nutrients around the globe. But fresh, cool water from melting Antarctic ice is diluting the salty water of the ocean, potentially ...