Prototype photos of this machine, named after the fish, the so-called sea devil (British: manta ray), surfaced on social media in May of this year. However, more photos have surfaced online ...

Although scientists don't know why these gigantic fish jump, they've at least measured how high: some of the most spectacular jumps can reach over 6.5 feet above the surface. And it's not just ...

By Jack Tamisiea With hornlike facial fins and diamond-shape bodies that can stretch nearly 30 feet across, manta rays are among the strangest fish in the sea. Yet these behemoths’ most puzzling ...