When people talk about the heaviest snakes in the world, the discussion often drifts between exaggeration and half-remembered ...

The Bluff Downs Giant Python hunted mammals, birds and reptiles in the woodlands and vine thickets bordering Australian watercourses during Pliocene times. Its nearest living relative is the Olive ...

"Large adults are, in fact, capable of killing a human. Although if you leave them alone, they'll usually leave you alone." ...

Big, expert at swimming and able to deliver a deadly squeeze. When you think of an anaconda, you know what to expect. Or do ...

Invasive species are among the most significant threats to the United States’ native wildlife, biodiversity, and fragile ecosystems. Defined as non-native organisms that cause environmental, economic, ...

Florida Python Challenge has hunters trying to eliminate invasive Burmese snakes. Do they attack or kill humans? Are they venomous?

It was a chilly December day when Ian Bartoszek and a team of other biologists hiked into the wilderness outside Naples to track pythons. They were homing in on Loki, a 13-foot, 52-pound male. But ...

She's more than 23 feet long, and verified by Guinness World Records. Snake rescuer Budi Purwanto runs a shelter for rescued pythons. He saved the record-breaking snake Ibu Baron, a name which means ...

Beneath the ocean's beauty lurk fearsome sea snakes, some possessing potent, fast-acting venom. The Beaked Sea Snake, ...