The 2020 wildfire season has shattered records across the West. It's a trend that's headed in a dangerous direction.

The Laptev Sea is one of the Arctic's biggest nurseries of new sea ice in winter, but Siberia's record summer heat may have halted production.

Landmark case highlights the conflict between immediate climate action and a gradual transition to renewables.

Some atmospheric pollutants actually help cool the planet, but the sudden shutdown of heavy industry threatened to purge them.

Healthy seagrasses form underwater meadows teeming with fish and shellfish. A successful large-scale restoration project in Virginia could become a model for reseeding damaged seagrass beds worldwide.

Restoring western forests – thinning out small trees and dead wood – is an important strategy for reducing the risk of massive wildfires. But these projects aren't fast, easy or cheap.