The wolves were captured from and released back to three packs in Siskiyou, Lassen and Sierra counties, state wildlife officials said.

Enjoy the great outdoors and scenic Northern California at this little-known lakeside campground with a unique group of permanent residents - blue peacocks.

Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...

A powerful winter storm is blasting the Northwest with heavy snow and fierce winds, as residents are warned to stay off the roads.