Evolution
- 81
 - River Apes
 - Promotes a variation on the aquatic ape theory that suggests humans evolved from two hominids that were adapted to a water-side habitat.
 
- 82
 - Water and Human Evolution
 - Papers from a symposium at University Gent, Flanders, Belgium. (April 30, 1999)
 
- 83
 - Fossil Hominids: The Evidence for Human Evolution
 - An overview of human evolution, summarizing current thinking and describing the fossil evidence for Australopithecus and Homo.
 
- 84
 - Multiregional Evolution
 - Summary of claims from the polygenic side of the modern human origins debate, by James Q. Jacobs.
 
- 85
 - PINTUBI-1: A Modern Australoid Points to the Past
 - Article by Jim Vanhollebeke describing an Australian hominid skull, as evidence for the multiregional theory.
 
- 86
 - Mitochondrial DNA Clarifies Human Evolution
 - Technical article describing recent DNA studies and evolution hypotheses, by Max Ingman. (May 01, 2001)
 
