Science : NPR
A massive effort to test the validity of 100 psychology experiments finds that more than 50 percent of the studies fail to replicate. This is based on a new study published in the journal "Science."
Given two choices of attractive mates, female frogs pick the top vocalist. But add a third, inferior male to the mix, and females go for No. 2. The "decoy effect" shapes some human choices, too.
Guy Baker of England's Marine Biological Association tells the story of a postcard his group recently received. It was addressed to George Parker Bidder — the MBA's esteemed former president, dead for more than 60 years — and had been found in a bottle dropped in the North Sea more than a century earlier.
For 35 years, Dr. Bill Mahon has tended newborns and broken bones, given kids checkups and spinal taps. But luring new doctors with big debt and urban dreams to the redwoods is harder than it sounds.
For some insects, sound waves or vibrations are the real social media — high-speed rumbles sent through the air and along leaf stems to help the bugs claim territory, send warnings and find mates.
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