Sea snakes are best known for their potent venom and startling colour schemes, leaving some impressive features overlooked. From nostrils that act as valves to tails and even scales that ease movement ...

Some snakes can adjust the angle of individual scales, to fine-tune their grip, making them excellent climbers. Sea snakes are able to supplement their air supply by absorbing oxygen from the ...

Equipped with the requisite belly scales, the animals are free to hit the turf — and like sea turtles, they lay eggs in beachside nests. Even the most venomous sea snake around will seldom kill ...