Evolution’s Worst Mistake? How About External Testicles?

Age of Enlightenment: The Promise of Circadian Lighting

In ‘Elastic,’ a Physicist Argues That the Mind Needs Time to Play

America’s Misguided War on Childhood Lead Exposures

When Rome Fell, the Chief Culprits Were Climate and Disease. Sound Familiar?

As Alaskan Waters Warm, Market Squid Extend Their Reach Northward

Decoding Parkinson's: Scientists Aim to Put All the Clues on One Map

Oceans and Lakes Are Becoming 'Dead Zones' Again

In a new study, European researchers explored the relationship between empathy and sexual objectification

The Magnetic Field Is Shifting. The Poles May Flip. This Could Get Bad

Our Visual Imagination Is Severely Limited

Artificial Intelligence and the Resurgence of Physiognomy

Shoring Up Democracy — With Technology

The Jackal and the Donkey: How Stories Saved a People’s Identity

How to Tell an Expert from a Quack: Lessons in Science and Spin

The EPA wants to scrap a rule protecting the drinking water of 116 mil Americans

A Woman in Eclipse: Maria Mitchell and the Great Solar Expedition of 1878

Are We Experimenting on Our Children with Soy Formula?

Millions are being poisoned every day in Bangladesh. Why is nothing being done?

Award-Winning Nautilus Enters Rough Waters