Species of snake in nine states are vulnerable to an often deadly disease.
The lifelong water-dweller may be drawn north by warmer El Nino waters.
New video shows a camera falling into a noisy pit of rattlesnakes illustrates how many snakes gather at this time of year.
Snakes lack limbs, but new research finds that they still have DNA crucial to limb development lurking in their genomes.
After going nearly a decade without any male contact, a female yellow-bellied watersnake has given birth to offspring.
Tuxedoed penguins, runway-ready jellyfish and other natural dazzlers are celebrated during New York Fashion Week.
University students get a firsthand look at what happens when big, dangerous snakes clash.
One of the most deadly fish on the planet does battle with a sea snake, the encounter photographed by an Australian fisherman.
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