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

Last month, France’s national railway operator released a glimpse of the designs for its upcoming fifth-generation high-speed ...

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

Thorn forest once blanketed the Rio Grande Valley. Restoring even a little of it could help the region cope with the impacts ...

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

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

President Donald Trump continues dismantling climate policy with a move of questionable legality that benefits fossil fuels. States are sure to sue.

The Department of Transportation has threatened to pull funding for high-profile climate-friendly projects in California, New ...

On March 25, the U.S. Department of Agriculture announced it will release grant money through REAP and two other clean energy ...

The U.S. has used tariffs to protect industry since 1789. That approach decimated American shipbuilding and could do the same ...

The Agriculture Department is opening more than 112 million acres of federal forests to logging in a misguided bid to prevent fires and boost timber production.

A mysterious whale that has long puzzled scientists may not be an anomaly, but a clue to what climate change is doing beneath ...