Critics of this type of study love to point out that women usually decide if they will have sex with a man well before ever sighting his genitals. And, if so, then how can penis size influence choice?
Nature has no love of truth. It's about winning, which is to say living to reproduce. Because we are not biologically designed for integrity, we must actively attempt to prevent the social cultivation of dishonesty.
Traditional psychological theories have considered a close relationship with truth as an essential ingredient of mental health. We're no longer so sure.
It takes something as profound as love to trick us into putting aside our conflicting interests and mistrust long enough to mate, and sometimes even to raise a family together.
They're no good at poetry. They don't buy flowers. But scientists are reporting that male mice have their own special way of impressing the ladies:
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In the tradition of "No Scrubs," "Single Ladies" and "Gold Digger," researchers have found scientific "proof" that when men compete for women, money and status are key.
If you've ever felt that it is not just the thought that counts, you're not alone, according to a new study. Female spiders expect decent gifts, too. ...
For all the reasons to pursue wealth that seem to be rooted in rational self-interest -- money gives you more opportunities and greater freedom; it re...
Overall, both the hooknose and the jack strategies are effective, and having two strategies increases the genetic variation in the salmon population. But this slight preference for the little guy says something important.
Have you heard about the latest survey of single people? It is based on a nationally-representative sample of more than 5,000 Americans, ages 21 to 65...
Right now all three of my girls are fairly obsessed with watching reruns of "Sex and the City". As I watch the shows with them, (and marvel at the ph...
The just-published draft sequence of the Neanderthal genome may reveal that Neanderthals and Homo sapiens indeed interbred when the latter first came out of Africa.
With Valentine's Day right around the corner, we've been hearing an awful lot about love, romance, and couples. While it's sweet, the truth is that wh...
The [seahorse] couple halt in the open water column and hold their bodies close, forming a heart shape with their touching snouts and bellies. Their f...
Interested in Tigers having sex in the woods? Or maybe Tiger Woods having sex? Well, we don't have video of the latter, but we do have a tiger mating ...
A new study helps to answer the question raised in Thomas Nagel's 1974 philosophy essay "What Is It Like to Be a Bat?" A team of Chinese and British r...
Pity us poor Italian men, said Andrea, my barber in Rome, as he gave me my new year haircut. The other customers nodded. "Listen," said one as he leaf...