In 2015, after decades of relative stability, Antarctica's sea ice suddenly began to disappear. Sea ice extent reached a record low in 2023, and scientists have now figured out what happened in that ...
Once celebrated as a Revolutionary War savior, shad has become a rarity. That doesn’t stop its fans from seeking it out.
Sea level rise is an immediate threat caused by climate change and driven in large part by melting glaciers and ice sheets. A ...
Don Juan Pond is a mysterious lake in Antarctica that contains so much calcium chloride, it doesn't freeze in subzero ...
Dr. Christina Chemtai Hicks explains how the farmed salmon industry puts pressure on West Africa's coastal communities.