Peek inside the effort to save this critically endangered Caribbean frog species.

To help create better conservation and management plans, researchers are measuring how marine organisms move between habitats and populations.

To help create better conservation and management plans, researchers are measuring how marine organisms move between habitats and populations.

Population reductions in species such as sparrows and blackbirds reflect a concerning pattern of declining biodiversity across the continent, researchers find.

Scientists hope to breed the species in captivity because their habitat has nearly disappeared.

A camera trap snaps a photo of a wild bobcat in a location new to scientists studying the animals’ geographical range in Ohio.

Researchers in Australia are capturing movement data by fitting cats with accelerometers and sending them outdoors.

From changes in gene flow to adaptation, the effects of urbanization are shaping the evolutionary trajectories of plants and animals.

Olympic National Park is relocating its mountain goats.