Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the cl

ExxonMobil announced Wednesday that it had wiped off its books all 3.5 billion barrels of tar sands

Sea creatures, especially those that live in shallower water near the coasts, are much more vulnerab

When Tom's epileptic seizures could no longer be controlled with drugs, he started considering surge

A small, twin-engine aircraft with only the pilot inside crashed near a busy highway in Texas on Wed

Nathan Carman, charged with

The clean economy is fueling industry and job creation in almost every major city in America — from

A German Shepherd has been rescued after she fell off a cliff and was injured in Oregon's Ecola Stat

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

Arctic warming will cost trillions of dollars to the global economy over time as the permafrost thaw

In describing the nation’s mythical past and future as a global energy superpower, President Trump a

With more than 15 million fans following her every Internet move, model Abbie Herbert is used to set

General Motors swung to a loss in the fourth quarter on huge charges related to China, but still top

Against the backdrop of an 800-foot high mountain wall scarred by avalanches, Arapahoe Basin mountai

Republicans in Congress are pressing for a vote on Monday on one of the stranger elements of their e