Kayla Knez

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Handsome Men Have Poorer Sperm Quality, New Study Shows

Sure, <i>he</i> looks good. But how about his sperm?<p>That might not be such a ridiculous-sounding question, now that a new study has identified a link between men's facial attractiveness and the quality of their semen--with handsome, masculine-looking guys having slightly lower-quality semen than other …

Meet the genes in the beans of your coffee

Wake up and smell the genome.<p>Researchers have pieced together the genetic atlas of the parent of the most commonly cultivated species of coffee plant and uncovered a rather independent streak in its evolution.<p>-----------<p><b>FOR THE RECORD</b><p>An earlier version of this post said 39 countries had exported …

12 Problems That Can Be Solved With Baby Powder

This medicine cabinet staple is handier than you think.<p>If you believe baby powder is only for keeping skin smooth and fresh, you're really …