Jul 11 2011
Drug-Resistant Gonorrhea Strain Emerges
Often called the "clap," the infection had been easily treatable -- until now.
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Jun 07 2011
How Nuclear Radiation Affects Future Generations
Women may be more likely to give birth to boys than girls following a nuclear radiation event.
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Jun 02 2011
AIDS Battle 30 Years On: Tragedy and Hope
Nearly 30 million people have been killed by AIDS and more than 33 million have the virus that causes it.
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Jun 02 2011
How to Tell Male, Female Dinosaurs Apart
Since dinosaurs aren't around to politely correct us, this new method of identifying dino gender is the next best thing.
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May 31 2011
Raising a Genderless Child: Possible?
No matter how you raise kids, they eventually end up being who they're going to be, say experts.
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May 17 2011
As Boomers Retire, Millennials Make Their Mark
While it is impossible to predict the future, experts say that population changes tend to follow patterns.
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May 03 2011
Sperm Led Astray by Faulty Navigator
One in 20 men with otherwise healthy sperm could be infertile because of a defective protein.
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Apr 26 2011
Why Do Peacocks Have Spots on Their Feathers?
In the singles-bar approach to evolution, flashy plumage and other ornaments arise because they favor survival of the sexiest.
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Apr 20 2011
Attractive Men Have Long… Ring Fingers
There are intricate links between the development of physical traits and what turns on the opposite sex.
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Mar 09 2011
Chimps Have Better Sex Than Humans
Think you have a rough sex life? Try being a female chimp.
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