If greenhouse gas emissions remain unchecked, Boston's average summer highs could rise by 9 degrees by 2100, according to ...

Yesterday’s system demand reached approximately 92% of ISO New England’s all-time peak, levels not seen since 2010,” utility ...

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

A "heat dome" has developed on the East Coast that could send temperatures to 100 degrees in Boston this week. As a result, ...

The thermometer at Boston Logan International Airport showed 102 degrees as of 5:23 p.m. Tuesday, according to the National ...

Boston recorded its first official heat wave of 2025 and hit 102 degrees Tuesday, as extreme weather set new temperature ...

At least two records were broken as a heat wave bore down across New England on Tuesday, with temperatures nearing, at or ...

A dangerous heat wave continues to grip almost the entire eastern half of the United States, with temperatures expected to ...

Extreme heat — and what to do about it — was also on the minds of researchers, community advocates and local leaders at a ...

A record-smashing heat wave broiled the U.S. East for another day Wednesday, even as thermometers were forecast to soon ...

Meteorologist Tom Tasselmyer said it will be another Alert Day in Maryland with heat indexes across the region reaching 110 ...