Uncategorized
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Brain not required for antidepressant to act
In brewer’s yeast, the drug sertraline distorts membranes and triggers a self-cannibalizing process.
- Life
Albatross forage with fractal-like flight
New data offer support for a modified mathematical pattern in birds’ hunting behavior.
- Life
Bacteria, insects join forces against pesticide
Microbes in gut, rather than genetic changes, allow insects to develop chemical resistance.
- Earth
Arctic sea emits methane
Source of climate-warming gas remains uncertain, but might be microbes.
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- Psychology
Two heads sometimes better than one
Group decisions rise or fall based on what the most confident member knows or doesn’t know.
- Astronomy
Dark matter search turns up empty
New calculations suggest dearth of invisible substance in solar neighborhood.
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Letters
Happy 90th, Science News My father has generously given a subscription of Science News to me since I was small. In the ’60s I received a package in the mail each month containing science experiment materials and directions. So cool! We celebrated Dad’s 90th birthday in April. He was an aeronautic engineer; I’m an architect. […]
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SN Online
EARTH Horizontal motion makes a magnitude 8.6 quake less dangerous. Learn more in “Indonesian quake passes without major tsunami.” DELETED SCENES BLOG A video game puts birds into orbit. Read “The Newtonian physics (or not) of Angry Birds Space.” GENES & CELLS Altering gene activity may make chemotherapy more effective. See “Old cancer drugs offer […]
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Science Future for May 5, 2012
May 16 Test your mettle at science trivia night at Washington, D.C.’s Koshland Science Museum. Prizes go to the winning team. See bit.ly/SFtrivia May 19 The Orlando Science Center holds a Science of Wine event, with educational events and wines from around the world. More information at bit.ly/SFoscwine
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Science Past from the issue of May 5, 1962
CANCER CAUSE IN TOBACCO — “You might as well ask a person if he believes the earth is round as to ask him if he is one of those who believes cigarettes cause cancer,” Dr. Charles B. Huggins, director of the Ben May Laboratory for Cancer Research, University of Chicago, told SCIENCE SERVICE…. Sixty known […]
