How the sea otter stays warm: a mystery that was recently solved
Unlike larger marine animals, species has no fatty blubber to rely on to retain body heat
YOU MAY ALSO LIKE...
Crosswords & Puzzles
Crosswords & puzzles to keep you challenged and entertained
Stardust
Inquests into the nightclub fire that led to the deaths of 48 people
Common Ground
How does a post-Brexit world shape the identity and relationship of these islands
Family NoticesOpens in new window
Weddings, Births, Deaths and other family notices