As a part of their documentary, the Smithsonian Channel asked sculptor Kevin Hockley to create a full-size replica of Titanoboa. Robert Clark/Institute Titanoboa, pictured with a dyrosaur and a ...

In the wild, titanoboa probably ate large crocodiles, fish and other snakes—but if there were a titanoboa at the National Zoo today, what would the zoo keepers feed it? National Treasure ...

The weedy sea dragon, also called the common sea dragon, inhabits the waters off south and east Australia. Compared to the leafy sea dragon, weedies have less flamboyant projections and are ...

As with sea horses, sea dragon males are responsible for childbearing. But instead of a pouch, like sea horses have, male sea dragons have a spongy brood patch on the underside of the tail where ...