River otters really do have more fun. They jostle, belly-slide across ice and snow and toboggan down embankments into water. Splish splash. Few mammals are known to frolic as much as otters do ...

A sea otter is seen in Elkhorn Slough, California, in 2019. Brent Hughes/Sonoma State University The new study's results, which Eklöf described as "cool," also show the resilience of ecosystems ...

"I "otter" love your posts," said a user, while another said, "It's cool ...in the gang." "We all need to have this much fun," commented a third one. Last month, a video of a one-day-old wild sea ...