old skate

Skating through the Ages

Skaters have been speeding up over the centuries, thanks to better footwear.

elde

At a Loss for Words

The Native-American language Salish–Pend d’Oreille is on the brink of disappearing.

galaxy

Outward Bound

An Internet guide to the universe

eau de bird

Eau de Bird

Crested auklets communicate with the help of a citrus smell.

fluke

A Fluke of Foresight

Trout infected with eye flukes form small, sparse schools that help the flukes move onto their next host.

grandma

Fitness for Grandmas

The evolutionary purpose of menopause may be to let grandma help take care of her grandbabies.

Steve Irwin

The Croc Came Back

Saltwater crocodiles are long-distance navigators.

skimmer

Did Skimming Fit the Bill?

Pterosaurs were too heavy to feed by skimming prey from the water.

snails

On the Trail of a Snail

Ancient Polynesians introduced a snail species used in jewelry making from Tahiti to other islands.

layer and sphere

Camels 0, Comet 1

A comet’s explosion may have caused mass extinctions across North America 13,000 years ago.

heat

It’s Not Just the Heat

Global warming increases moisture in the atmosphere, which, in turn, hastens warming.

bird migration

Earlier Birds

Declining populations hide the fact that birds are migrating ever earlier due to global warming.

view counter

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)