The CDC reports that extreme heat contributes to over 700 deaths each year in the U.S. Rising temperatures can also worsen ground-level ozone pollution, posing additional health risks.

It’s no secret that the United States is packed with popular places. From coastto coast, you’ll find a wide variety of sites brimming with excitement. Most ofthem are world-famous, meaning you’ve ...

Decades of threats have heightened security in New York City. But Monday’s attack in a Park Avenue office building shows the ...

Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the formation of “fire clouds” ...

Subway service is facing major disruptions, with the B, C and M lines dealing with severe delays. Lines also experiencing ...