In northern latitudes, Orion dominates the winter sky.
A meteor shower peaks in mid-December and Mars grows bigger and brighter.
Teeth that stab or crush to match their meal
To walk on walls and ceilings, your feet have to stick, but they have to get unstuck, too.
Ferns and fungi that explosively reproduce
The seemingly unwieldy shape of a fish is anything but a drag.
Hear author Xiaoming Wang interviewed by Vittorio Maestro, Editor in Chief of Natural History. (MP3, 17 minutes)