As the population ages, more men are experiencing waning testosterone levels, which can contribute to depression and changes in blood pressure and blood sugar.
When it comes to family jewels, bigger is not always better
Sexual preference may not be written in our genes, but rather in how our genes are expressed
First girls, now boys. Puberty is Inching ever deeper into childhood
Here’s a rundown of the banned substances that Armstrong allegedly used to fuel his historic seven Tour de France wins
Biology meets history in a new book on revolution, riot and the sex hormone testosterone. Author Karin Kneissl explains
Washboard abs and a chiseled jaw are a draw, but a recent study suggests it may be a man’s healthy immune system that really turns women on.
Having children may drain a man’s testosterone, but a large family may also be an indicator of heart health, a new study finds.
This week we discuss cervical cancer, IUDs and the politicized debate over HPV vaccination. We also talk about whether gay men should be allowed to donate blood and why fathering a child depletes testosterone. Listen to this …
Fathers may not want to hear that their testosterone levels are dropping, but new research bears that out, finding that the male hormone plummets in men after they have children — most dramatically in dads who really involve …
As if you needed another reason to quit smoking — especially during pregnancy — consider that women who puff while pregnant may hobble their babies’ coordination and physical control.
Young male CEOs’ hormones sometimes get the better of their economic reasoning. Especially around the issues of merging and acquiring. So more companies should have women CEOs. At least that’s the way we’re reading a new …
Bisphenol-A (BPA), the endocrine-disrupting chemical in plastics — and the go-to environmental health villain — has vexed public-health experts for at least a decade. Reams of inconclusive and conflicting studies on the …