An analysis of thousands of summertime walking trips through Boston finds that, on average, a 1 degree increase in perceived ...

NEW YORK – A massive heat dome that sparked the first major heat wave of the summer brought record-breaking temperatures to cities from the Midwest to the Northeast this week, but some much-needed ...

Boston's current heat wave brings a high of 92 degrees with isolated storms, and a cool down expected by the weekend.

Two rounds of showers and scattered thunderstorms are poised to hit the Northeast, with back-to-back systems expected to bring much-needed relief from a stretch of brutal heat. Forecasters say the ...

Ozone: Summer days tend to see higher concentrations of this gas, which is harmful when it forms near the ground. Hot and sunny conditions accelerate that process. Ground-level ozone irritates the ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

NEW YORK (AP) — Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess ...

As temperatures rose Tuesday morning, fire crews battled a three-alarm blaze in Norfolk. The house fire at 3 Main St. was ...

Heat wave continues across Boston and New England for the fourth consecutive day. Relief is on the way as a front brings dry ...

Tuesday’s heat came on top of 39 new or tied heat records Monday. But just as dangerous as triple-digit heat is the lack of ...

Mayor Michelle Wu declared a heat emergency, and dangerous temperatures are expected to stick around through Wednesday.