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.
The rare genetic variant has not yet eaten or taken water, and it's not clear how long it will live.
Is an animal a predator, or someone’s likely dinner? The shape of its pupils can answer that question, even for humans.
The snake was caught in the Shark Valley section of Everglades National Park.
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