Wilderness & Resources

After deadly season, new rules would limit who can climb Mount Everest

It's raining plastic in the Rockies

What is the world's deadliest animal?

Massive reforestation might be the moonshot we need to slow down climate change

Most Americans support the Endangered Species Act — but that might not matter

Canada creates two huge ocean sanctuaries in the Arctic

12 enchanting quirks of the rare ghost orchid

Ethiopia plants 350 million trees in one day

Why would trees keep a nearby stump alive?

When it comes to biodiversity, Alabama's Fern Cave is an under-the-radar hot spot

Amazon deforestation heading to dangerous 'tipping point'

Cigarette butts are the most pervasive man-made pollutant