A prolific collector of eagle memorabilia realized recently that, while the United States had an official animal (the bison) ...

The sighting extends the species’s known range by about 75 miles northwest from its closest occurrence in Alta Verapaz, Guatemala, the study said. This is also the first time the species has been ...

While supporting conservation research in Mexico’s Sierra Madre Occidental with teams from the U.S.-based Columbia University ...

Of the more than 4,000 known tree species found only in Mesoamerica, nearly half are threatened with extinction, according a ...