Andaman Islanders. Related peoples once inhabited the coastal regions of southern, southeastern, and eastern Asia. The past year brought two major advances: the long awaited sequencing of the Neanderthal genome and the genetic sequencing of an another archaic human, the Denisovans of East Asia, whose existence had previously been unsuspected. The bottom line comes down... Read More

(see Coleman, 2010) About 80,000 years ago in East Africa, some human populations began to expand rapidly at the expense of others. This process culminated in a massive expansion that started spreading to other continents some time after 60,000 BP (Watson et al., 1997). This population expanded at the expense of more archaic humans. In... Read More