Sperm counts have declined 59%. Here's why you should care, even if you're not ready to make babies.
A new study says we've been looking for libido in all the wrong places. Here's the truth about testosterone, estrogen and sex drive.
Obesogens are endocrine disrupters that change your body chemistry and make you fat. Here's where they're hiding and how to avoid them.
A common practice turns your relatively safe plastic water bottle into a chemical time bomb. Here's what you need to know.