Boston and New England are now into one of the most intense stretches of extreme, triple-digit heat on record. A massive heat ...

More than 160 million people are under extreme heat warnings or heat advisories ahead of the Fourth of July weekend.

Some workers dealt with sweltering conditions as others found business opportunities amid a heat wave that was intensifying ...

Summer has barely started in the Northern Hemisphere, but already it’s offering an oppressive preview of life on a hotter ...

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

The thermometer reads 95°F (35°C) in Brooklyn, and vulnerable individuals need information to take appropriate action. New York City officials must gather facts quickly to provide updates on cooling ...