Snow fell across Massachusetts overnight on Saturday and is expected to continue throughout the day on Sunday, according to ...

A shooting last weekend at a children’s birthday party in California that left four dead was the 17th mass killing this year — the lowest number recorded since 2006, according to a database maintained ...

Every mass shooting in the U.S. raises calls for better policies to prevent such tragedies. There's evidence suggesting that certain kinds of laws may reduce deaths from mass shootings, say scientists ...

No matter how you define a mass shooting, one thing is clear: data suggests this brand of violence has grown worse in the United States. In 2015 alone, there have been 299 shootings that killed or ...

Rep. Lori Trahan, D-Mass., said Saturday that she and her family had been targeted by a bomb threat and that local police are working with the U.S. Capitol Police to investigate the incident. “This ...

New moves by Pope Francis mean changes for Catholics dedicated to the Traditional Latin Mass —and for the priests and bishops responsible for these communities. Even though these Catholics represent a ...

An abdominal mass is any abnormal growth that occurs within the abdomen. There are various causes of these masses, including cysts in the stomach or other organs, medical conditions, and cancer. A ...

Catholics and even non-Catholics around the world have recently been imploring Pope Francis to refrain from implementing a rumored ban on the Tridentine Mass, also known as the Traditional Latin Mass ...

There are numerous possible causes of a lump or mass in the stomach. A person may be able to feel the mass, or it might only be detectable with imaging or other diagnostic tests. In this article, we ...

The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the ...

The Higgs field gives mass to elementary particles, but most of our mass comes from somewhere else. The story of particle mass starts right after the Big Bang. During the very first moments of the ...