Woman picks up a pretty seashell. Then she learns it’s poisonous enough to kill 700 people

A TikToker’s beachcombing adventure turned into a viral cautionary tale after she unknowingly picked up one of the deadliest creatures on Earth. Beckylee Rawls was tidepooling in Okinawa, Japan, when she spotted a beautiful, patterned shell that she couldn’t resist picking up. Video of the encounter shows Rawls holding and turning over the shell before returning it to the water. The tiny shell turned out to be home to one of the world's most venomous creatures.

It wasn’t until after...