More than half a million hermit crabs have been killed after becoming trapped by plastic pollution on two remote islands, a new study from the University of Tasmania found. Research teams estimated ...

Hermit crabs are small crabs that carry shells on their backs, both for a home and for safety. But with shells being harder to find year after year, hermit crabs have had to spend more time in shells ...

“So, I never really thought I’d study penis size, but I sorta stumbled on this topic.” Mark Laidre, a biologist at Dartmouth College. Laidre travels to Costa Rica to study hermit crabs, a species ...