Extreme heat is returning to Massachusetts starting Monday and Boston could see its third heat wave of the summer this week.

Tuesday is shaping up to be our hottest day of the week. Thermometers will climb into the mid to upper 90s in the afternoon.

New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday ...

Temperatures surging into the mid and upper 90s with the potential for a heat wave in communities away from the coast ...

Prepare to turn back on the air conditioning and get ready for three days of heat and humidity, according to National Weather ...

A heat advisory will go into effect Monday morning as temperatures are set to reach the 90s and above through Wednesday.

Rising temperatures into the 90s and stifling humidity have prompted heat advisories from Monday morning through Wednesday ...

Storm Team 5 is warning of high heat and humidity through Monday, with heat indices expected to hit near triple-digit numbers for many communities. "Temperatures come to right around 90 degrees in ...

Police are investigating after a DoorDash driver was shot while making a delivery Friday night in Boston's Brighton ...

Nearly half the U.S. will wilt under hot, sticky conditions through the bulk of the week as temperatures and humidity soar ...