A Massachusetts family of four was found dead after a suspected carbon monoxide leak on Christmas Day, authorities said.

A family of four was found dead inside a New Hampshire vacation home on Christmas from what appeared to be carbon monoxide ...

The four victims found dead in a suspected carbon monoxide poisoning incident in Wakefield, New Hampshire on Christmas have been identified as a family from Newton, Massachusetts. The New Hampshire ...

Newton family dead at home in N.H., on Christmas Day after exposure to carbon monoxide, according to New Hampshire State Fire ...

Investigators on Friday identified a Massachusetts couple and their two daughters as the victims of suspected carbon monoxide ...

Okay, so maybe you've heard of the so-called "fifth Beatle" — but what about the sixth, seventh, eighth or ninth? Here are ...

Matthew Goldstein, 52, his wife Lyla, 54, and their daughters, 22-year-old Valerie and 19-year-old Violet, were found dead by ...

The 22-year-old graduated this year and was in her first year with Teach for America. Her parents and sister also died.

First responders across New Hampshire are finding ways to better maintain their mental health after a year of higher-than-normal numbers of carbon monoxide and smoke inhalation deaths.

Meet the oversavers: Older Americans who have plenty for retirement but wish they'd worked less and vacationed more Detroit ...

Friends are remembering a family of four who was killed by an apparent exposure to carbon monoxide on Christmas Day.

Dayle Haddon, an actor, activist and trailblazing former Sports Illustrated model who pushed back against age discrimination by re-entering the fashion industry as a widow, has died from what ...