Satellites floating in outer space are game-changing tools for studying animals on Earth. Biologists have been able to track the migration of birds, monitor whale populations, and study penguin poop ...

Scientists have reported an unprecedented number of unaccompanied and possibly abandoned walrus calves in the Arctic Ocean, where melting sea ice may be forcing mothers to abandon their pups as the ...

WASHINGTON— Twelve scientists urged the Department of the Interior and the U.S. Fish and Wildlife Service today to promptly protect the Pacific walrus under the Endangered Species Act. The Center for ...

Walrus will be added to the "warranted but precluded" list, said agency spokesman Bruce Wood, a designation under the Endangered Species Act that allows delays in listing if the agency is making ...

Ray, Clayton Edward. 1982. [Book review] "Handbook of Marine Mammals. Vol. 1: The Walrus, Sea Lions, Fur Seals, and Sea Otter. Vol. 2: Seals." Journal of mammalogy ...