A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

As previous disasters have laid bare the US’ vulnerabilities to other types of extreme weather, this week is revealing ...

When and where will the heat wane? Where does extreme heat remain? Large sections of the eastern half of the country still ...

After exiting a heat wave and as summer goes on, here's what weather conditions forecasters say is in store for Massachusetts ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

A major heat wave will persist through the end of the week in some areas of the country. Here's what to do while the ...

By Tuesday night — following the fourth hottest day on record in Boston — Mass General’s emergency department was slammed.

The first major heat wave of the summer will bring another day of dangerously high temperatures to the East Coast on ...

Other administration news: A Canadian man died in ICE custody. And Health Secretary Robert F. Kennedy Jr. won his fight ...

More precipitation is on the way, with a chance of thunderstorms later today, and more expected throughout the week.

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave.

Another steamy day is on tap for Wednesday, but there's a risk of isolated thunderstorms that could pack small hail and ...