Python hearts balloon in size as they're digesting, and now scientists are studying them for clues about human heart health.

The expanded python heart appears remarkably similar to the larger-than-normal hearts of Olympic-caliber athletes, offering insight into the enlarged hearts of regular humans.

Little did they know that 40 years later, Monty Python fans would find a Holy Grail of their very own—14 minutes of previously unreleased animation for the film by Python member, avid animator ...

A python's heart gets far larger and stronger after it gorges, and scientists are trying to understand how that happens, and whether it can help humans with heart diseases.

Grow an Olympic-sized heart with Burmese python plasma After pythons eat, their hearts nearly double in size.