Are ‘butter runs’ the next big thing? Couple sparks trend by churning their own while exercising

But the ideal conditions for run butter are actually a bit warmer. Cold cream will have a harder time turning into butter ...

‘Churn and burn’: Runners discover they can churn butter on their runs

Runners Libby Cope and Jacob Arnold decided to see if they could churn butter while running as a science experiment. It ...

Runners are discovering they can churn butter on their runs—and it’s surprisingly easy

We dug into the science to see how it's possible.

The Bizarre 'Churn Butter While You Run' Trend Is Actually Sort of Profound

Running content creators are going viral for making food while they run. Here's the science behind this trend.