Scientists have made a rare discovery off the coast of Portugal, where a frilled shark, a species that has remained nearly ...

This giant predator reached up to 42 feet (13 meters ... have preyed on fish and other marine animals, much like modern sea snakes. Its discovery provides insight into early evolutionary ...

But these extinct marine snakes are not very closely related to modern-day sea snakes and sea kraits. Most sea snakes feed on fish. Their predators include sharks, large eels, sea eagles and large ...

The eating and mating habits of tropical sea snakes are compared to other snakes that exist exclusively on land. There's additional information about how snakes birth their young and how likely a ...

This diversification has allowed sea snakes to see a wider array colors and ultraviolet ranges when navigating the depths of sea, which gives them a distinctive advantage when avoiding predators and ...

When a bird drapes its nest with snake skin, it isn't just making an interesting decor choice. Researchers find that for some birds, it keeps predators at bay. When a bird drapes its nest with ...