Amos Zeeberg

And I’ve just been drinking it for the caffeine

What are they really measuring?

Take it easy on the croaking, boys

A painted panel deep in a Spanish cave may push the human relationship with mind-altering plants back thousands of years, earlier than anything previously known

A booming market for mummified remains poses health risks

A conversation with David Samson, evolutionary anthropologist and author of The Sleepless Ape, about how to sleep