March 20 is International Happiness Day — a day that the United Nations had dedicated to the celebration of joy. We asked ...

By floating on a raft of downed trees and broken branches, according to a study published Monday in the journal PNAS. The ...

The Smokehouse Creek fire tore through the Texas Panhandle early last year, burning over a million acres in just weeks. In ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

Interior Department employees say they have been scrambling to keep the lights on and do their jobs as budget cuts driven by ...

An embattled Disney princess, a steroid-addled bodybuilder and a trapped carjacker are all at cineplexes this weekend.

Kenneth Stern, who drafted a widely used definition of antisemitism, says the Trump administration is using antisemitism ...

Colorado Democratic Sen. Michael Bennet stopped short Wednesday of calling on Senate Minority Leader Chuck Schumer to step ...

The Boeing 777 plane vanished from radar shortly after taking off on March 8, 2014, carrying 239 people. The plane headed ...

Chad has one of the highest rates of maternal mortality. A group of midwives helped but now their jobs are on the line — one ...

Beijing's embassy in Ottawa said the executions were due to drug crimes and noted that China does not recognize dual ...

Demonstrators gather outside of the offices of the U.S. Department of Education in Washington, D.C., on March 13 to protest ...