The resurgence of river otters in North America is considered one of the greatest success stories of modern wildlife ...

River otters do not dig their own dens but may modify the unused burrows of other mammals. Otters also dwell in abandoned beaver lodges, hollow logs, under tangles of roots, and within rocky ledges.

After samples were collected, the whale was buried since it was "unable to be towed back to" the beach due to shallow water.

The marine mammals swarmed around the recovery team and capsule, welcoming home the astronauts shortly after they splashed ...

It weighs 10-17 g (0.35-0.60 oz), slightly less than the largest short-tailed shrew. The water shrew’s weight and long tail (67-71 mm, 2.6-2.8 in) (as long or longer than the combined head-body length ...

Marine life care centers across Southern California are reporting a surge in the number of stranded dolphins and sick seals, ...

The playful North American river otter is equally at home in the water and on land. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems.

Many ocean scientists and marine mammal experts suspected it was a fear ... Sonar technology emits sound vibrations into the water, then records the echoes of that sound off various distant ...

Sometimes, though, it's necessary to capture the seals to treat them for various maladies. So far this year, MERR or another ...

Marine biologists say sea life off the SoCal coast is in danger of being wiped out, and they say more frequent toxic algae ...

Mums produce milk to feed their babies. And just like me and you, mammals breathe air with their lungs even those in the water come up for air. So because he has four legs, has lots of hair and ...