NEW YORK (AP) — The December holidaysare supposed to be a time of joyful celebration, but the season

A little brain stimulation at night appears to help people remember what they learned the previous d

A Food and Drug Administration advisory panel recently recommended allowing birth control pills to b

Copenhagen and Melbourne have committed to the most aggressive carbon reduction goals on the planet.

Members of two of the Environmental Protection Agency's most influential advisory committees, tasked

The Energy Information Administration—the federal agency responsible for forecasting energy trends—h

The new Tesla Motors factory being built outside Sparks, Nev., was already on tap to produce 500,000

As extreme wildfires burn across large swaths of Australia, scientists say we’re witnessing how glob

Whether you're closing in on retirement age or have decades left in your career, the end of the year

Mountain bikers scaling slickrock, hopeful hunters scouting for elk, footsore hikers pitching tents

Serena Williams and Alexis Ohanian scored a priceless reaction from daughter Olympia when they told

Five people on board the tourist submarine that disappeared on an expedition to explore the Titanic

A large number of mysterious droneshave been reported flying over parts of New Jersey in recent week

Republican West Virginia Gov. Jim Justice defended West Virginia's multi-million-dollar "Do it for B

"I don't think in terms of years," says Ophelia Dahl with a laugh. "I think in terms of decades."