Antarctica is the world’s southernmost and least-populated continent… Unless you count its colonies of penguins, which are ...

"For us, it's not just a new discovery, but also a wake-up call." Scientists stunned by new images from beneath Antarctic ice ...

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

By systematically assessing data gathered by different methods, researchers refined estimates of global glacier melt and its ...

A groundbreaking study reveals that the Transpolar Drift, a major Arctic current, is far more dynamic than once thought. As sea ice melts and ocean patterns shift, pollutants from Siberian rivers are ...