The headlines for May 4, 2010.

The headlines for April 15, 2010.

The Y chromosome is smarter, younger, and more dynamic than the X.

Apparently three kids is the winning number for being happy.

Can we really say the pill changes women profoundly based on their reactions to still photographs of men?

Reviewing a roundup of studies on oral contraceptives, published in this month's Trends in Ecology.

I spent three weeks hunting trash in the North Pacific Gyre. (And graduate students don't get vacation.)

Do women have an innate evolutionary preference for tall men?

Did the Museum of Sex forget about 95 percent of the animal kingdom?