A single fossilized bone has unlocked a surprising chapter in Taiwan’s ancient past — one in which a giant python stretching more than 13 feet long slithered across an island that today has no pythons ...

Burmese pythons and other carnivorous snakes are well-known for swallowing their prey whole. But what comes out the other end doesn’t resemble what went in. There’s not a bone to be seen in their poop ...