537 Results

The Trouble with Milk

Only 1 in 3 people have evolved tolerance to lactose.

Plastic Is the Ocean’s New Junk Food

Is Obesity Thrifty or Drifty?

How an Elephant Loses Its Tusks

Elephants without tusks are a response to the selective pressure of poaching.

The Modern Mind May Be 100,000 Years Old

New fossil evidence shows sophisticated thought began earlier than we thought.

The Harsh, Hidden Lessons of Tree School

Tree education is full of tearing and screaming.

Fish Can Be Smarter Than Primates

To understand the plurality of intelligence, look under water.