Burmese pythons, one of the largest snake species in the world, could be the most destructive invasive animal in Florida Everglades history. They can swim, burrow and climb trees, and they eat almost ...

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 ...