Sittenfeld has spent the last two decades studying Boston's "urban heat island effect," a phenomenon where certain ...

Mayor Michelle Wu declared a heat emergency for Boston from Wednesday through Friday, with the heat index predicted to ...

Temperatures in Boston for the week peaked with a heat index in the triple digits on Wednesday – but residents may not see a ...

Boston's Mayor Michelle Wu declares a heat emergency from July 16-18 due to extreme temperatures. The city prepares with ...

A heat advisory is in effect in Boston and several other Massachusetts communities through 7 p.m. on July 17. The National ...

A heat emergency is now in effect for the City of Boston through Friday, July 18 with temps ranging from 91 degrees to 97 degrees in the daytime and "little relief" overnight, according to a statement ...

Emergency physician Dr. Luke Apisa describes joining an Arctic expedition to ensure safety for runners pushing their limits ...

Thursday will be the second day of expected 90-degree temperatures for Greater Boston, with high temperatures and humidity in the forecast through the end of the week.Most of Massachusetts is under a ...

Immigrants in Texas’s Rio Grande Valley are avoiding medical care due to intensified deportation efforts under the Trump ...

StormTeam 5 has declared Friday an Impact Weather Day due to high heat, high humidity and a chance of thunderstorms in the ...

Three Democratic lawmakers have proposed legislation to classify extreme heat as a disaster, which would allow federal ...