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Human Anatomy

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Like Dark Chocolate or Black Coffee? Here’s Why

I LIKE DARK, ARGUABLY BITTER CHOCOLATE. If you join me in this preference, you are more likely to prefer your coffee black. New research suggests...

Travel? Don’t Forget This.

HERE’S ME: IPAD TO WATCH FILMS? CHECK. Kindle for reading books and the New York Times? Again, check. Chargers for all my gear. Got it....

How a Breast Cancer Patient’s Strength Inspires Her Doctor

She was 34 years old when we discovered her breast cancer. Ten years earlier, I delivered her baby. I watched her grow up. She...

The Mammary Glands

Mammary glands, which are located in the breast overlying the pectoralis major muscles, are present in both sexes, but usually are functional only in the female.