What is "good" sex? The new science of attachment tells us that there are really 3 different kinds of sex.

Just because your latest STD test came back negative, doesn't mean your sexual past hasn't left some psychological scars.

People can be exposed to mercury by breathing in air, eating food, or drinking water contaminated with mercury compounds.

Thimerosal is a mercury-containing compound that kills or prevents the growth of microorganisms.

During pregnancy, the baby growing in its mother's womb needs plenty of calcium to develop its skeleton.

All pregnancies involve a certain degree of risk to both mother and baby. But, factors present before pregnancy or that develop during preg...

Renowned physicist Stephen Hawking turned 67 years old this month (January 8th), despite living with ALS for over 40 years.

Louis Pasteur was born on December 27, 1822, to a relatively poor family in Dole, France.