A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

More than 150 million Americans are under the highest-level extreme heat alerts during a wave of above-average temperatures.

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as ...

Several major league teams played through a second straight day of muggy conditions as dangerously hot temperatures dominated ...

A rare and dangerous heatwave is sweeping across the United States, pushing temperatures into the triple digits across major ...

Extreme humidity and heat will affect about 265 million people across the country this week. Maps show where and when to ...

Heat impacts on Monday reach dangerous to extreme levels. These impacts can affect everyone! Please listen to your body, as ...

As the official start of summer arrives, the United States is being hit by a dangerous heat wave, making this the first ...

Defense Secretary Pete Hegseth announced Sunday that the United States "does not seek war" with Iran following a surprise ...

Local and federal law enforcement agencies in the DMV are putting plans in place in the wake of U.S. strikes on Iranian ...