Meet the Alloparents

Shared child care may be the secret of human evolutionary success.

bee pollen

Allergic Reaction

An Internet guide to allergies and the immune system

Venom in Your Eye

How do spitting cobras hit their targets?

Roman soldier

Chemical Warfare 1.0

Persians gassed Romans in A.D. 256.

Lost in the Vog of Time

Strange weather in 1761 is traced to a volcanic explosion.

Career Change

A dung beetle forsakes family tradition for life as a carnivore.

Thermo Dino

Living—and breeding—above the Arctic Circle shows dinosaurs could tolerate cold.

It Takes All Kinds

Together, bold and shy guppies find more food.

crops

Sow, Shine, and Reap

Plants with more-reflective leaves could help cool the Earth.

bear global warming

Out of Sync with Science

Scientists agree that people cause climate change, but the public doesn't get it.

agave

A Pardon for Plants

They don't produce the greenhouse gas methane, after all.

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Recent Stories

Caves are among the predators’ favorite spots.

The brain doesn't much care whether an experience is real.

Humans will never win a sprint against your average quadruped. But our species is well-adapted for the marathon.

Recent Interview

Xiaoming Wang

Hear author Xiaoming Wang interviewed by Vittorio Maestro, Editor in Chief of Natural History. (MP3, 17 minutes)