Seven snapshots reveal how climate rollbacks altered the trajectory of U.S. energy, environmental protection, and economic security.

After a few frightening incidents seeing family and friends collapse in Phoenix's grueling heat, Ashton Dolce, 17, began to wonder why his country's leaders were not doing more to keep people safe ...

Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

The federal program is rewarding Provincetown's years of work strengthening local regulations, investing in long-term ...

The Texas Legislature passed a requirement in its special session that children’s cabins at camps are not to be built within the floodplain. But how are floodplains determined? By a group within ...

What to know about Winter Storm Fern this weekend: where, how much, and what a marine heat wave has to do with freezing temps.

After a few frightening incidents seeing family and friends collapse in Phoenix’s grueling heat, Ashton Dolce, 17, began to wonder why his country’s leaders were not doing more to keep people safe ...