Judy Rice (judyrice321@gmail.com) was a senior editor at Natural History, where she worked for 17 years. She now freelances and teaches English as a Second Language in New York City.
A nation is deļ¬ned by what it preserves.
The way they live, the food they eat, and the effect on us
A true but unlikely tale
Story and Photographs by William Rowan
Increasing day length on the early Earth boosted oxygen released by photosynthetic cyanobacteria.