Mobula rays are sometimes called flying rays, thanks to their acrobatic leaping. But scientists are not sure exactly why they do it. The rays have large, flat, diamond-shaped bodies and long fins, ...

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 ...

Among these, mobula rays, a group of aquatic rays that includes mantas and devil rays, stand out for their uniquely efficient feeding method. These rays balance breathing and feeding seamlessly ...