Blue Grotto is a cave that requires you to descend a ladder to enter, which immediately makes you feel more like an explorer and less like a tourist. The cave features beautiful blue-tinted ice ...

Lava Beds National Monument in Tulelake, California, is home to over 800 lava tube caves that’ll make you feel like you’ve accidentally stumbled onto the set of a science fiction movie, except ...

A skin condition tied to delusions is posing a riddle for doctors: What to do when a diagnosis causes offense?

Maybe it's a flex, and maybe it isn't. Still, folks found it worth sharing—it being the weird things about their bodies.