Critics warn that the Trump administration’s plan to transfer public lands could enrich wealthy developers while eliminating access for everyone else.

In Seattle, community assemblies are gathering frontline community members to set their own policies around extreme weather.

The Forest Service says salvage logging is needed to avoid fires. Ecologists and hikers worry that will prioritize profit over ecosystems.

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

Installations are wrapping up this month for the turnkey program providing solar, heat pumps, and batteries to households that couldn’t otherwise afford them.

For 12 years, scientists thought they knew how much extreme heat human bodies could cope with. New research shows how wrong ...

So if it’s perfectly safe to consume recycled toilet water, why aren’t Americans living in parched western states drinking ...

Some $380 million is now in limbo after Trump laid off staff that run a program helping low-income people pay their energy ...

An estimated 5 million people around the world took to the streets last weekend in the largest show of resistance yet to President Donald Trump’s return to the White House. The “Hands Off!” ...

The summer of 2021 was brutal for residents of the Pacific Northwest. Cities across the region from Portland, Oregon, to Quillayute, Washington, broke temperature records by several degrees.

If you were to drink improperly recycled toilet water, it could really hurt you — but probably not in the way you’re thinking. Advanced purification technology so thoroughly cleans wastewater ...