"The change of seasons causes surface melting far inland from the coastal ice front," glaciologist Christopher Shuman said.

"Culture Quest explores the world of pop culture, history and thought-provoking ideas! We dive deep into the stories, ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

The U.S. government should emphasize the importance of polar diplomacy amid continuing territorial disputes among Arctic ...

The size of the Antarctic ice sheet can be hard to comprehend. Two kilometers thick on average and covering nearly twice the ...