This gadget is going to put Captain Nemo out of a job ... buoyancy-driven gliding to move through the water,” Dr. Kyle Woerner, Manta Ray program manager at the Defense Advanced Research ...

The giant fish faces threats from poachers, boat strikes and climate change Photographs by Alex Mustard Text by Terence Monmaney After the manta ray filters out the tiny plankton from the water it ...

And next time, he says that he plans to record the sounds these devil rays make when they hit the water in hopes of discovering the secret behind their mysterious jumping behavior.