Life Sciences
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DNA reveals Neanderthal redheads
Neanderthals’ pigmentation possibly as varied as humans’, scientists say
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New laser nanoantenna shows unprecedented detail
Could lead to ultrahigh-resolution microscopes for chemical imaging
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Field school brings students to Borneo
Forests, reefs, mountaintops illuminate tropical biology
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Newsmakers
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Popular causes not necessarily best
Plant, animal conservation are two different critters
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Researchers better understand biological clock
Three proteins in a test tube, fueled by ATP, maintain accurate circadian rhythm for weeks
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Biologists remember landmark theory
In 1967, MacArthur and Wilson published ‘The Theory of Island Biogeography’
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Harvard brings the Earth to high school
Free environmental science course for teachers unveiled
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‘Speed limit’ found on rate of evolution
Genomes of various organisms lose stability with more than 6 mutations per generation
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Stem Cell Summit draws 500 participants
Research, business, politics come together for conference
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First orchid fossil puts showy blooms at some 80 million years old
Pollen-bearing bee, preserved in amber, resolves longstanding dispute over orchid origins
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Sensory organ differentiates male/female behavior in some mammals
Vomeronasal organ, not brain, determines sex-specific behavior
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Humans hot, sweaty, natural-born runners
Monday’s cool-weather marathon wouldn’t bring down game
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