The federal proposal to safeguard drinking water would set lower limits than the state currently has.

In the small town of Denmark, near the New Hampshire border, some residents are calling for more accountability from bottled water giant Poland Spring, which extracts water from land it owns in town. Climate change is fueling concerns about protecting the local water supply.

Piecemeal efforts may not be enough.

A quarter century ago, Toyota unveiled a revolutionary vehicle: the Prius. The Prius was the first of a new category of cars, marrying an electric motor…

"The climate crisis doesn't care if your state is red or blue," President Joe Biden said in his State of the Union address earlier this month. "It is an…

Some Massachusetts cities and towns will soon be able to ban fossil fuels in new construction.

"It's going to be potentially impacting those communities for decades to come," one advocate said.

15-year-old Anaya Raikar was one of many students that demanded climate action in Beacon Hill last week.

Gov. Healey appoints a climate chief as a study documents New England's dramatic rise in warmer winters.

Passive homes may cost more initially, but the investment is worth the energy efficiency and savings.