Detailed satellite images reveal the web of connections that sustain life on Earth.
Even forests that look green from space can show symptoms of impending decline.
American pikas’ responses to climate are driven by location, location, location.
In the largest Arctic expedition yet, researchers will gather as much data as they can on the fading ice—and climate change.
Delays during migration can imperil birds’ chances of a successful breeding season.
Lava descending into Hawai‘i’s ocean drove an upward surge of deep sea nutrients, cultivating life at the surface.
The Camp Fire, which began on Nov. 8, 2018, was the deadliest and most destructive wildfire in California history to date.
Some of the storm’s features hint at troubling trends in recent hurricanes.