Native to eastern North America, the American bullfrog was first introduced to Yosemite Valley in 1955 at Ahwahnee Hotel's reflection pond. After invasion, bullfrogs outcompete native species for prey ...

From the Plano Balloon Festival to Addison Oktoberfest, Irving Margarita Fest, and more, discover the top DFW events this ...

Scientists are celebrating the recent birth of a baby Vallarta mud turtle at Guadalajara Zoo. It's part of a breeding program ...