Survival of young steelhead trout in oceans has been declining...

A male pheromone in mice enhances sexual behaviors in females,...

Bats carry a significantly higher proportion of viruses able to...

Yellowstone grizzly bears are no longer classified as an endangered...

In recent years, medical marijuana has become a booming industry...

A bird’s egg shape may be related to the way...

Zebrafish have a unique repair mechanism in their developing backbones...

In cities across the globe, rats are considered to be...

Overfishing has devastating effects on aquatic species, and some fish...

With the ever-present threat of climate change having an effect...

A species of migratory grassland birds in South America known...