Feb 24 2011
PCBs Hit IVF Pregnancy Success
Although PCBs were banned in the 1970s, human are still exposed to them through contaminated food.
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Jan 25 2011
Bird Feeders Can Skew Breeding Behaviors
Bird-feeding can affect breeding, with birds more concerned with defending their territory than mating.
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Jan 11 2011
Spiky Animal Doesn’t Practice Safe Sex
You'd think echidnas would be careful during mating. They're not.
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Jan 06 2011
Tears Are a Turn-Off for Men
Even a slight whiff of a woman's tears can dampen a man's libido.
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Dec 09 2010
One Mouse, Two Dads?
This advanced use of stem cell technology could help preserve endangered species.
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Dec 09 2010
One Mouse, Two Dads?
This advanced use of stem cell technology could help preserve endangered species.
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Dec 02 2010
BPA May Inhibit Pregnancy
Exposure to the chemical BPA very early in life might make it hard to get pregnant later on.
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Nov 15 2010
Neanderthals Lived Fast, Died Young
Our slower development and longer lives could have given humans an evolutionary edge over Neanderthals.
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Nov 09 2010
Sex Life of Black Truffle Surprising
The reproductive life of the exquisitely rare black truffle is highly unusual for fungi.
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Nov 03 2010
Boa Constrictor Mom Gives ‘Virgin Birth’
The baby boas, all of which have no father, are half-clones, replicas of only half of their mother's genetic code.
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