Did your kids find a hermit crab on the beach while on vacation? Or maybe they brought one home from a boardwalk shop. Now, the real question is how do you care for your new critter? The answer ...

If you have ever looked closely into a rockpool along the U.K. coastline, you may have been lucky enough to find a tiny hermit crab scuttling about. What you might not realize is that hermit crabs are ...