A distinctive croak heralded a new species of frog in New York.
Fire ants play a care-giving role for butterfly larvae.
Beetle predators consider nutrition when choosing their prey.
Scientists observe dolphins and whales at play in Hawaiian waters.
Conservation efforts lead scarlet macaws toward a comeback in Guatemala.
As the seasons come and go, plant life and carbon change on Earth.
Worldwide, a diversity of life dwells deep in the dirt.
Decreasing biodiversity may be related to the increase in cases of Lyme disease in humans.
Prey strike back! For ground beetle larvae, predators are on the menu.