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

Scientists have discovered a compound in python blood that reduces appetite and could lead to safer, more effective weight-loss drugs.

Scientists have discovered a novel metabolite in pythons that quells appetite without causing gastrointestinal side effects ...

PYTHON blood could hold the key to the next blockbuster weight loss treatment, scientists say. The reptiles can go months without eating after consuming a massive meal, while still remaining ...

Pythons don't nibble. They chomp, squeeze, and swallow their prey whole in a meal that can approach 100% of their body weight. But even as they slither stealthily around the forest, months or even a ...