Pigeons use touch screens to solve challenging problems

(Phys.org) —Go to about any public square, and you see pigeons pecking at the ground, always in search of crumbs dropped by a passerby. While the pigeons' scavenging may seem random, new research by psychologists at the ...

Study: Evolutionary past may determine how we choose leaders

(PhysOrg.com) -- Why did Barack Obama win the US election and did the fact he is over six feet tall influence the voters? The authors of a paper published in Current Biology this month argue that due to 'a hangover from our ...

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