Latest about Sex
Hair Regrowth Products for Women & Men: Who Pays More?
Products aimed at regrowing hair cost more when they are marketed to women than when they are marketed to men, a new study finds.
The Secret to Sperm's Sexy Swimming
Human sperm cells get an extra oomph forward as they swim, thanks to interconnected elastic springs in their tails that communicate with other regions of the tail, a new study finds.
Gender-Confirmation Surgeries on the Rise in US
The number of surgeries done to confirm a person's gender identity, also referred to as sex reassignment surgeries, has increased in recent years.
What Is Estrogen?
Estrogens are hormones that that are important for sexual and reproductive development, mainly in women. They are also referred to as female sex hormones.
Supremely Annoying: Female SCOTUS Justices Get Interrupted More
Just because a judge makes it to the Supreme Court, that doesn't mean the person gets to speak freely: A new study finds that female justices are interrupted more than male justices.
Back to the '50s? Many Teens Say Man Should Be in Charge at Home
Today's high school seniors believe in gender equality at work, but are becoming more traditional in their beliefs about home life.
Women's Entire Menstrual Cycle Replicated in a Lab
The entire female menstrual cycle has been replicated in a bento-box-like device that can fit into the palm of your hand.
