To understand how climate change is altering our planet, it helps to know a little Earth science.
Extreme rain, rising sea levels, and more frequent wildfires are all making landslides more likely.
Even an inch of rain, if it falls too quickly, can overwhelm a place.
One of rookie smoke jumpers’ first lessons—after leaping from a plane and packing a parachute—is learning how to sew.
Climate change is keeping temperatures higher in the fall, setting up browntail-moth caterpillars to boom in summer.
New research explains how the hottest peppers get their spice.