Every time a Burmese python swallows a meal, something remarkable happens inside its body. Its heart expands by a quarter.

Researchers have found a metabolite in Burmese pythons that suppresses appetite in mice without some of GLP-1's side effects. And humans make it, too.

Python blood peptide curbs appetite and cuts weight without side effects Snake-derived pTOS shows long-lasting appetite ...

In comic books, many superheroes have gained extraordinary powers after being transfused with the (often modified or irradiated) blood of animals. But, as so often happens, life proves stranger than ...

Scientists Were Studying Snake Blood For Other Reasons. What They Found Could Change Obesity Treatment. In A Nutshell ...

Biologists Leslie Leinwand of the University of Colorado Boulder and Jonathon Long of Stanford University have discovered a ...