Ancient genomes from southern Africa show that people evolved in isolation for upward of 100,000 years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The present theory offers a unified solution to three closely related evolutionary problems. (1) Why does an evolving population explore only a small fraction of the accessible pathways in genotype ...

Introduction / Ellen D. Ketterson and Jonathan W. Atwell -- The junco : a common bird and a classic subject for descriptive and experimental studies in evolutionary and integrative biology / Ellen D.

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!440337~!0#focus ...