Clearly, humans are very different from snakes. For instance, we don't swallow meals whole, eat portions larger than our own body weight, or go months between bites. Still, this extreme feast-and-fast ...

Burmese pythons are the scourge of the Everglades because of their voracious eating habits but that gluttony, often followed by a prolonged fast, may unlock new weight loss therapies for humans, ...