Elephant seals mate before the females leave the beach on their short migration. They’ll return to the beach, fatter, in May. Christine Heinrichs Valentine’s Day has passed, but mating season for ...

A Grey Seal comes for a closer look at a group of divers at the Farne Islands, England. Getty Images Wild gray seals can clap their flippers underwater as a show of strength, new research shows. This ...

Harp seals mate and rear their young on the sea ice off the east coast of Canada in the spring and move north as the weather warms. But increasing numbers of seals are ending up stranded along the U.S ...