• Gutsick Gibbon (Erika) - Human Evolution, Geology, debunks
• Forrest Valkai - Science, debunks
• Stephan Milo - Human Evolution, Prehistory, Archaeology
• Jackson Wheat - Evolution, Paleontology, Geology,
• DapperDinosaur - Evolution, Paleontology, Geology, debunks
• DrJoelDuff - Human Evolution, Paleontology, Genetics
• Raptor Chatter - Paleontology News
• Paleo Analysis - Paleontology
• Evolution Soup - Human Evolution, Paleontology
• AronRa - Human Evolution, Paleontology, Taxonomy, debunks, mythology
• SciManDan - General science, debunks
• Professor Dave Explains - General Science, debunks
• PotHoler54 - General science, debunks

Strict Geology, Minerals

• CVShorey - Geology, minerals (see his comprehensive Earth Exploration series)
• Shawn Wilsey - Geology, minerals