testosterone

Missing Links

Being Cute Helps, But It Won't Save You

Which animals need better PR

It's always the pretty ones who get the attention. Scientists trying to raise awareness about a mysterious illness affecting bat populations along the East Coast say that bats' sketchy reputation keeps them from getting the attention they deserve.

But being cute didn't help little puppies in Hungary circa 900-1200 AD. New research shows that sacrifices of adult and baby dogs was more widespread than previously thought. The domestic animals were thought to have been killed to protect against evil. (Although apparently not the evil of killing puppies.)

Also in today's links: why it's okay to read this at work, another study on testosterone and risk, and more.

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Missing Links

Love, Cheating and Testosterone-Fueled Stock Trades

Hormones do the damnedest things

Also in today's links, the other uses of bat wings, and the other reason you should be out in the fresh air instead of online.

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The Sex Files

Bad Market? Blame Men

A rumor's going around that risk-taking linked to high testosterone levels caused the crash. Is there any truth to the claim?

It was only a matter of time before pop-news outlets pounced on a biological explanation for the tidal wave of bad credit and risky decisions that has engulfed the U.S. this month: it was those dang men and their raging hormones!

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Sorry, You're Just Not My (Testosterone's) Type

Hormonal states cause fluctuating levels of attraction

Hormones are no longer responsible just for teenage angst and questionable food cravings; new research shows these temperamental chemicals also dictate the type of person to which you are attracted. In the first study of its kind, Drs. Ben Jones, Lisa DeBruine, and Lisa Weeling at the University of Aberdeen demonstrated that hormones play a key role in determining who you are attracted to at any given time.

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Beyond the Male "Pill"

From remote-control key fobs to ultrasound, male contraception goes high tech

Beyond the Pill:  pixelgarden.com
Last January, an Australian engineer announced a bizarre new contraceptive for men: a radio-controlled implant that could block the flow of sperm with the click of a button. The device, which is still in the conceptual stages, is the latest in a growing number of experimental male birth-control methods—including sperm plugs, sperm dissolvers and heat-inducing gels—that don’t tinker with testosterone.

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Can Testosterone Make You Rich?

In a study of London stock traders, elevated hormone levels coincided with above-average profits.

A UK Trading Floor:  HSBC
When financial-market traders start the day with high testosterone levels, they typically end the day with higher-than-average profits. That's the conclusion of researchers at the University of Cambridge who measured morning and afternoon levels of the hormone in 17 male City of London traders over eight consecutive business days. The findings were made public today in the Proceedings of the National Academy of Science.

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February 2010: Renovating America

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