The world's largest iceberg is on the move in the Southern Ocean after spinning for months. Iceberg A23a weighs nearly 1 trillion tons and is twice the size of Greater London, according to the British ...

Retired Lake Travis middle school teacher Bettie Ann Buerk will take former students and their relatives to Antarctica in ...

There are not a lot of people in the world who have traveled to six continents, and there are even fewer who have been to all ...

The professor, who also had an established career in medical research, took part in the treacherous 1955-58 Commonwealth ...

Jacob Chalif is part of a three-month mission with COLDEX — the Center for Oldest Ice Exploration — searching to record the Earth's climate history through ancient ice.

Neptune and Uranus are both thought to have a type of snow made of methane ice that has nucleated around a particles of ...

Mantle motions have major effects on topography and the distribution of ice sheets. The motions are key for researchers ...

We look into the incredible life of Reinhold Messner, the Tyrolean titan widely considered to be the greatest mountaineer of ...

This year, the holidays (Chanukah, Christmas, Kwanza, and New Year) fall between a sobering election, a disappointing climate conference, and an ominous inauguration. To get a recipient’s attention ...

Goooooood morning, my dear expedition members!” Our expedition leader, Kuba’s now familiar voice sounds from the speakers in ...

A new underwater Nazca Ridge mountain, taller than Mount Olympus in Greece, houses at least 20 previously unknown sea life species.

The German filmmaker reflects on his unusual life and the curiosity that has fueled his career in the memoir, Every Man for Himself and God Against All. Originally broadcast Oct. 25, 2023.