All Stories
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Lynn Margulis: The Life and Legacy of a Scientific Rebel by Dorion Sagan, ed.
Friends and colleagues reflect on the contributions of one of the 20th century’s most influential biologists. Chelsea Green, 2012, 205 p., $27.95
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Maya apocalypse goes boom
World doesn’t end, ancient astronomy gets a boost.
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Evolving E. coli
25-year experiment sees real-time natural selection.
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Venus sails across sun in rare display
Transit events happen in pairs separated by more than a century.
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New species of the year
More creatures, less Latin used to describe them.
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Avant-garde cave art
Paintings and animation date way back.
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‘Good’ cholesterol may be overrated
Surprise result questions heart protection from HDL.
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Obesity research gets weightier
Findings are filling out the story behind the fat.
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You really can learn while you sleep
Brain stays busy during lights-out.
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Out on a limb
Fossils suggest early bipedal hominids still climbed.
