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 ...

Eastern diamondbacks are native to Florida and the largest species of rattlesnake in the country, reaching up to 8 feet in length, the Florida Fish and Wildlife Conservation Commission says. This is ...