592 Results

Why Evolution Is Ageist

Genetic mutation changes from adaptive to dangerous after reproductive age.

The Evolutionary Pull of Ocean Tides

How animals’ biological clocks turn with the tides.

The Cancer of the Great Lakes

Mussels are devastating a unique ecosystem.

What If Only Females Could See Color?

When Climate Change Starts Wars

Rising temperatures are bringing ethnic tensions to a boil in Central Asia.

Love Can Make You Smarter