A fire near the Grand Canyon National Park in Arizona has grown more than 20 times in size in 24 hours as an intensifying ...

Schumer demands RFK Jr. declare measles emergency, saying he 'walked' US into outbreak The TACO trade is backfiring on Wall ...

Maryland is investing millions to remove harmful PFAS “forever chemicals” from drinking water, starting with a $31 million overhaul of Hampstead’s water system.

Much of the U.S. Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke from Canadian ...

The Trump administration is dropping plans to allow continued use of the last type of asbestos legally allowed in U.S. manufacturing after an outcry from asbestos opponents ...