Drop yourself into a modern-day swamp, and that's what the ancient Arctic looked like.
Learn more about our planet’s Hothouse and Icehouse climates.
Understand climate time.
See how one small town’s survival is threatened by climate change.
Explore this spectacular, icy cave.
Scientists dig up ancient clams from the ocean 90 miles from the nearest beach.
Together, all the cars on Earth would leave quite the pile of carbon behind—every day.
Warming ocean water is eating away at Greenland's glaciers from below.