While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored ...

Female red-eyed tree frogs are more than twice as likely to select a mate if they can feel the vibrations of their call instead of only hearing it. These small, bright-green frogs (Agalychnis ...

Karen M. Warkentin Warkentin has studied environmentally cued hatching in red-eyed treefrogs since the 1990s, when they learned that their embryos could hatch to evade snake attacks.

Red-eyed Tree Frog Ammonia Experiment Watch on Olivia Milloway | Olivia Milloway is a science writer at the Smithsonian Tropical Research Institute currently based out of Brooklyn, NY.

The Boston Red Sox are going green. On Friday, the team revealed its new City Connect jerseys, unveiling the sage-colored uniforms inspired by Fenway Park's iconic left field wall, the Green Monster.

Conservationists have been intrigued by a sighting of a red squirrel eating frog spawn about 3m (10ft) up a tree. Wildlife photographer Dave Bird spotted the animal, and its unusual meal, at ...

The building near the downtown Palo Alto transit depot that formerly housed the local chapter of the American Red Cross would be converted into an educational outpost for Stanford University’s ...

A Green Tree frog has been caught on film devouring a snake for tea.

The Boston Red Sox are going green. On Friday, the team revealed its new City Connect jerseys, unveiling the sage-colored uniforms inspired by Fenway Park's iconic left field wall, the Green Monster.