Choosing between Yosemite and Sequoia is no easy task – both offer stunning landscapes, epic hiking trails, and unforgettable ...

New research shows that dead trees in Yellowstone National Park may pose a greater fire danger than previously suspected.

Kate Rodriguez-Clark is an animal matchmaking guru. Among her responsibilities as a population ecologist for the Smithsonian, ...

The new temporary attraction with live tarantulas and lots of facts hopes to make you more curious than apprehensive.