By Cynthia Barnett
By Timothy W. Kneeland
By Colin Thubron
By Helen Scales
By Lisa Harvey-Smith
By Cal Flyn
By Jonathan Drori
By Bill Streever
By Drew Harvell
By William McKeever
A nation is defined 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.