Astonishing images of some of the world's largest trees, from towering giant sequoias and coastal redwoods to colossal cedars and statuesque baobabs.

By Marina Martinez Mangrove forests, located along tropical and subtropical coastlines, are increasingly recognized for their role in buffering climate disasters, storing carbon, supporting wildlife ...

While bone is twice as tough (resists fracture), ivory has double the strength (withstands breaking completely). Ivory is ...

By James Newburn, managing director, UT Gardens, Knoxville KNOXVILLE — We have lots of tears being shed in our State Botanical Gardens these days, but don’t be concerned. It’s simply […] ...