Masters of disguise, the leafy sea dragon is one of the trickier ocean critters to spot. Here's why these mythical-looking animals dazzle us—and how to take the perfect photo.

An amateur fossil hunter just unearthed a new species of "sea dragon" dinosaur on a British beach. The sea dragon, or ...

If you're thinking of using an aquatic setting for your next campaign, these are the best monsters to use in it.

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Let's take a very deep dive to see what makes these deep-sea organisms tick. Physical Characteristics The dragonfish is a small but terrifying predator, growing up to 15 inches (38 cm) in length.

The Sea Dragon, a super-heavy lift launch vehicle ... be launched from a vertical floating attitude directly out of the water. After burnout, the stages were to be decelerated solely by normal ...