Shocking Maps Show How Humans Have Reshaped Earth Since 1992
Generated from satellite data, the maps track losses and gains of land used for agriculture, forests, urbanization, and more.
New Simulations Predict the United States' Coming Climate Change Mass Migration
Rising sea levels are more than a coastal problem.
US Gas Production Revives Atmospheric Ethane After Decades of Decline
Smog is making a comeback.
The Largest Volcano on Earth Is Under the Ocean
It could be bigger than Mars' Olympus Mons, the largest known volcano in the solar system.