By Colin Thubron
By Anurag Agrawal
By Lynda V. Mapes
By Donald Kroodsma
By David Hone
By Dan Flores
By Maurice Isserman
By Sara Lewis
By Richard Evershed & Nicola Temple
By Michael Blake
By Anna Frebel
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.