MIAMI — With the night off, Friday will be reserved for scoreboard watching for the Miami Heat, perhaps with a calculator alongside. Having completed their pool play in the NBA Cup in-season ...

A pleasant summer day spent hiking, playing beach volleyball or even running errands can turn nightmarish if heatstroke suddenly strikes. When the heat of the environment and a person’s body ...

The United States has entered the peak of summer and a heat dome — sealing in all that hot, humid air — is making millions of people feel every bit of it. Some cities could notch their highest ...

Extreme heat is a killer and its impact is becoming far, far deadlier as the human-caused climate crisis supercharges temperatures, according to a new study, which estimates global warming tripled the ...

With temperatures set to reach the mid-90s and the humidity making it feel even hotter, you'll likely hear a lot about the heat index this week. As a heat wave brings excessive heat warnings to ...

States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

Many places around the country will experience their first significant heat of the year in the next few days. Here’s why it’s so dangerous. See detailed maps about the latest heat index forecasts.

The National Weather Service warned of “dangerously hot conditions” from Friday through Sunday. Some Moderate High By Amy Graff Amy Graff is a reporter on The Times’s weather team. She is based in San ...

For almost three years, Ukraine has been subject to daily bombardments of Russian missiles and drones. These salvos extend beyond the frontlines to target critical ...