Health
The “We Evolved to Eat Meat” Argument Doesn’t Hold Up
The evolutionary story behind meat consumption is less convincing than it sounds
Longevity Might Be All In Your Head
The biological age of your organs could predict your health—and death
Sleep Has No Magic Number
People who sleep according to their culture’s norms are healthier overall
How To Tell If You’re Dead
The line between life and death has never been clear—and modern technology blurs it further
Worm-Inspired Treatments Inch Toward the Clinic
Infection by certain wrigglers may reduce inflammation and fight obesity and diabetes
The Importance of Muscle
In his new book, Michael Joseph Gross explores how the notion of strength has changed since Homer











