Unlike fresh-cut Christmas trees, Norfolk Island Pine is an inexpensive tropical plant that will survive ... these and other gorgeous colors in the winter. Anthurium is one of them.

A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme elevations.

Nancy Bockino is a mountain guide based out of Jackson, Wyoming, as well as a field ecologist with more than 30 years ...

UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...