Visit this area of the White Mountains in California's Sierra Nevada region, where you can hike and see trees that predate ...

Charles LaCalle, a resident of Santa Fe’s South Capitol neighborhood, labored hard hoping to rescue the fir tree in his front yard from an aggressive outbreak of the Douglas-fir tussock moth ...

New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

Baobab trees may be a proxy for measuring long-term use of land by humans. They live long, have economic benefits, and are ...