onEarth
The planet is our beat.
Know Your Roots
Mangrove forests help keep our heads above water—and marine protected areas help them help us.
The Clock Is Ticking
A new documentary goes behind the scenes of the sixth mass extinction.
Mite-y Watchman
In the fight to protect honeybees from parasites, researchers turn to ’shrooms and sperm banks.
If You Build It, Climate Change Will Come
We’ve already built enough coal-fired plants to create a climate change calamity.
Seeing a Shrink
Arctic sea ice has contracted to its fourth-smallest area on record.
Snow Flake Out
The Sierra Nevada’s snowpack hasn’t been this scant in 500 years.