Anthropology
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Genetics
Ancient boy’s DNA pushes back date of earliest humans
Genes from South African fossils suggest humans emerged close to 300,000 years ago.
By Bruce Bower -
Anthropology
Neandertal kids were a lot like kids today — at least in how they grew
Ancient youngster’s spine and brain grew at relatively slow pace.
By Bruce Bower -
Astronomy
Readers ponder mini-spacecraft and Canaanites’ genomes
Readers have questions about miniature spacecraft project and Canaanite genealogy.
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Anthropology
Skeleton ignites debate over whether women were Viking warriors
Scientists spar over a 10th century woman who may have had serious fight in her.
By Bruce Bower -
Psychology
Science can’t forecast love
Scientists’ forecast for romantic matches is unpredictable.
By Bruce Bower -
Planetary Science
Readers were curious about rogue planets, exomoons and more
Readers had questions about rogue planets, human arrival in Australia, and exomoons.
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Archaeology
People may have lived in Brazil more than 20,000 years ago
Stone Age humans left behind clues of their presence at a remote Brazilian rock shelter.
By Bruce Bower -
Archaeology
People may have lived in Brazil more than 20,000 years ago
Stone Age humans left behind clues of their presence at a remote Brazilian rock shelter.
By Bruce Bower -
Anthropology
Spiritual convictions and group identities inspire terrorist acts, study finds
Sacred values and becoming one with comrades fuels terrorist acts, a report finds.
By Bruce Bower -
Anthropology
Fiery re-creations show how Neandertals could have easily made tar
Neandertals could have made tar with simple methods and materials on hand, new experiments show.
By Bruce Bower -
Anthropology
Nitty-gritty of Homo naledi’s diet revealed in its teeth
Ancient humanlike species ate something that damaged its teeth.
By Bruce Bower -
Anthropology
Some secrets of China’s terra-cotta army are baked in the clay
Specialized production system lay behind the famous terra-cotta troops found in ancient Chinese emperor’s tomb.
By Bruce Bower