sexual selection
Why Males Exist
Sex really doesn’t seem like the most efficient way to reproduce, so why do so many species do it?
What the Animal World Can Tell Us About Human Sexual Selection
You and me baby ain’t nothin’ but mammals, but that doesn’t mean you can act like an ape.
Sorry Ladies, Male Altruism Is Just for Attracting Mates
Leave it to some British psychologists to reduce acts of public goods by men to, simply, competition for females.
Outrageous Beetle Sperm is the Result of the Complicated Evolution of Sex
Dawn Higginson and her colleagues looked closely several species of beetle, and they all had outrageous sperm.
Parasites, Drivers of Our Evolution, Pushed Us to Have Sex
The Cold War looks like a pillow fight compared to the ancient arms race between humans and the vicious microbes that mate and feed inside them.
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