Image of the Day: Bay Nettle Jelly From their smaller size and fewer tentacles, nettle jellyfish inhabiting the Chesapeake Bay are noticeably different from their ocean-dwelling counterparts, ...

Empty circles are the nematocysts, or stinging cells, of jellyfish that have been packed together and wrapped tightly into packages of feces in the beginning of the lobster's digestive tract.

Jellyfish have survived for over 500 million years, making them more ancient than the dinosaurs. Today these otherworldly creatures can be found around the world, from coastal shallows to the ocean ...