The Energy Star program has saved Americans more than a half-trillion dollars in energy costs and has reduced climate pollution. Now the Trump administration wants to eliminate or privatize it.

Transportation Secretary Sean Duffy says he doesn't agree with federal subsidies for high-speed EV chargers, but that his department "will respect Congress' will" and release the funds.

Robert Bergstrom, CEO of OceanWell, says his company's desalination pods that had been tested at a freshwater reservoir near Los Angeles are a step closer to going into the ocean.

Much of the Midwest was once a great swath of prairie and oak savanna before it was transformed by farms, patchy forests and small towns.

Weather patterns offer some insight into why it seems it's always a bad weather weekend.

Mendenhall River runs through Juneau, Alaska. The river rose to a record level, but temporary barriers largely kept major flooding at bay.

For three years in a row, Juneau has had unprecedented flooding in August from a melting glacier. This year, officials built a levee to protect the city. It seems to have helped, but it's temporary.

A lawsuit challenging construction and operations of an immigration detention center in the Florida Everglades known as 'Alligator Alley' has wrapped up with several key questions unanswered.

Only 10% of the plastic we submit for recycling actually gets recycled.

Roughly 90% of the hydrogen in the United States is produced using fossil fuels.