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

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

New Yorkers can now get fined for not separating their food scraps. Some critics say that's not the right approach.

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

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

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

The dispute between two Los Angeles-area districts raises a broader question of what a school district owes its neighbors ...

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

Former EPA employees warn that rural and underserved communities across the country will be left with fewer protections ...

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

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

After mass firings and rehiring, thousands of federal employees are bracing for deeper cuts — just as wildfires and floods ...