EPA testing shows a greater share of large cities don't meet drinking water standards for forever chemicals. Check your ...

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and ...

From coastlines to heartland, new research suggests the very geography of the United States could be dramatically altered by ...

The Great Basin, covering parts of seven states, could provide 10 percent of the U.S.'s energy needs via geothermal sources.

The United States government promised the Prairie Band Potawatomi Nation about 1,280 acres of Illinois reservation in an 1829 ...

Before Israeli strikes on Friday, Washington and Tehran had held several rounds of talks on Iran's nuclear programme, as ...

Nowhere is truly ‘safe’ from fallout and other consequences like contamination of food and water supplies and prolonged radiation exposure.” That is the assessment of John Erath, the Senior Policy ...

Avoiding fights over water, especially where political ... when Mexico ceded 55% of its territory to the United States, and two temporary commissions were sent to map and demarcate the new boundary.

New data from the Virginia Institute of Marine Science shows that several cities along Texas's coast face dangerous sea levels.

Protests are scheduled in Delaware and nationwide on Saturday, June 14, with the largest expected nearby Philly Here's what ...

Protests are scheduled in California and nationwide on Saturday, June 14. Here's what experts say to know and pack if you go.