Human Evolution Has Slowed Down in the Last Million Years, Study Finds. ... "For example, using the previous human rate, it is 10 million years for human-chimp speciation.

Tim Crow's introduction to this collection of papers includes the bold claim that ‘..it is arguable that scrutiny of the origin of our species casts speciation, and may be evolutionary theory as ...

Human evolution might be more "bizarre" than we once thought, according to a new study. ... "Speciation rates increase and then flatline, at which point extinction rates start to increase.

A new documentary brings early human history to life with a "scientifically accurate" collection of hyper-real 3D models.

Biologists watch speciation in a laboratory flask Date: November 29, 2016 Source: University of California - San Diego Summary: The evolution of a new species can occur rapidly enough for them to ...

Evolution: Speciation in the presence of gene flow Date: January 13, 2021 Source: Ludwig-Maximilians-Universität München Summary: Spatial isolation is known to promote speciation -- but ...

MORE TO EXPLORE. Masters of the Planet: The Search for Our Human Origins. Ian Tattersall. Palgrave Macmillan, 2012. FROM OUR ARCHIVES. Once We Were Not Alone.