The heat index, or the "feels like" temperature, is predicted to be in the mid to high 90s for the first half of the week.

The Massachusetts Department of Environmental Protection has issued an air quality alert across much of the state, due to ...

The National Weather Service reported an air quality alert at 8:43 a.m. on Monday in effect until 11 p.m. for Northern ...

Last year, the state reported the third highest rate ever of beaches testing positive for dangerous levels of bacteria.