The answer to lactose intolerance might be in Mongolia

Mongolians’ DNA says they can’t digest milk, yet their diet relies on dairy. A researcher investigates why.

By Andrew Curry
February 21, 2020

Latest

Five beast-mode workouts PopSci editors are doing from home
Trivia games that (might) count as home schooling
American Airlines hasn’t flown cargo-only flights since 1984. That just changed.
Nature’s best toilet paper substitutes
Foldable electric scooters for commuters and city dwellers
The US is officially COVID-19′s epicenter
Dogs and scientists team up to save burnt, starving koalas
Your smartphone is gross. Learn how to clean it properly.
Develop a morning routine that’ll stick