Researcher Leonid Moroz emerges from a dive off the Florida Keys and gleefully displays a plastic bag holding a creature that shimmers like an opal in the seawater.
This translucent animal and its similarly strange cousins are food for science. They regrow with amazing speed if they get chopped up. Some even regenerate a rudimentary brain.
"Meet the aliens of the sea," the neurobiologist at the University of Florida says with a huge grin. They're headed for his unique floating laboratory. (AP)
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