Pope Francis spends part of his days at his desk working and concelebrates Mass daily in his private chapel, the Vatican said Tuesday, in signs of continued improvements during ...

Despite recent heavy snowstorms, the Sierra snowpack is 90% of average. However, state officials say more snow is on the way.

Nearly a year after deciding to restore grizzly bears to the North Cascades Ecosystem, officials won't say exactly when the ...

Millions of years ago, as the Indo-Australian plate pushed into the Pacific plate, a volcanic arc of islands began to emerge ...