Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest to the East Coast, forecasters said.

Dangerously high temperatures in the Northeast have triggered a string of cancellations of 250th anniversary events.

July 4th events for America's milestone birthday are being threatened by a brutal heat wave. And, Russia has struck Ukraine's capital, killing several people in what it calls retaliatory attacks.

The NWS has issued an extreme heat warning for the Washington, D.C., area due to a heat dome

Dr. Tiffany Lowe Clayton, a bariatric physician and obesity specialist at WakeMed, said GLP-1 medications work on receptors in both the brain and the

A heat wave is here as Fourth of July celebrations begin. Also in the news today: What to know about the Trump Accounts for children launching on July 4; and a jobs report shows hiring in the U.S. slowed down sharply.

Multiday warnings of extreme heat landed in New York, Boston and Philadelphia on Wednesday as sultry weather pushed east just ahead of Fourth of July celebrations in a region that revels in its role as a historic hub of U.

While temperatures may peak before July 4 itself, millions of people across the U.S. will still experience triple-digit temperatures or heat index values as they celebrate America's 250th birthday.