Author

Joe Rao

Joe Rao is a broadcast meteorologist and an associate and lecturer at the Hayden Planetarium in New York City.

http://www.haydenplanetarium.org

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.

Genomic evidence shows that Denisovans and modern humans may have overlapped in Wallacea.