Steelhead recolonize Elwha River quickly following dam removal.

A new study finds quantitative evidence of climate-related impacts on these typically adaptable, resilient predators.

NOAA Fisheries announces scientific research paper that describes a new species of baleen whale in the Gulf of Mexico.

Scientists at The Marine Mammal Center – the world’s largest marine mammal hospital – have found that viral-caused cancer in adult California sea lions is significantly increased by their exposure to toxins in the environment.

Winter survival of honey bee colonies is strongly influenced by summer temperatures and precipitation in the prior year, according to Penn State researchers, who said their findings suggest that honey bees have a "goldilocks" preferred range of summer conditions outside of which their probability of surviving the winter falls.

Birds play an underrecognized role in spreading tick-borne disease due to their capacity for long-distance travel and tendency to split their time in different parts of the world – patterns that are shifting due to climate change. 

A bird-loving farmer living near Florida’s Pelican Island helped spur the creation of a national system of wildlife refuges.

Magnetofossils can tell us a lot about the conditions of the ocean during rapid warming of the past.

New research by Swansea University scientists found that boat ramps facilitate the dispersal of the highly invasive zebra mussel (Dreissena polymorpha).

For species to survive in the wild, maintaining connectivity between populations is critical. Without ‘wildlife corridors’, groups of animals are isolated, unable to breed and may die out.