Einstein letter lauding Swiss system set for sale

A letter written by celebrated physicist Albert Einstein extolling the virtues of Switzerland is expected to fetch thousands of francs (euros, dollars) when it goes under the hammer there in June.

Winning fights increases aggression, even in crickets

Winning a fight can raise aggressiveness, and a study of fighting crickets, published Dec. 21 in the online journal PLoS ONE, provides new insight into the biochemical mechanism that may be responsible.

Zany scientists honored in alternative Nobels (Update)

In the ultimate accolade for the world's mad scientists, spoof Nobel prizes were awarded Thursday for studies into beetle sex, turtles yawning, the desperation of people dying to urinate and other daffy investigations.

'Winner effect' linked to changes in brain circuitry, study finds

The next time the Brewers go on a road-trip skid, it might not be their fault. The "winner effect," in which animals that win a competition win subsequent ones, occurs because of changes in their brain's circuitry. Those ...

Nobel winners helped by independence, coffee

(AP) -- Intellectual freedom, independent research and frequent coffee breaks with colleagues helped this year's Nobel Prize winners make their groundbreaking scientific discoveries.

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