In ordinary circumstances, tubal ligation is considered a safe form of birth control. But in countries with sterilization programs the procedure can turn deadly when too many are performed too fast, in too unsanitary an environment. Trace explains.
Is there a science behind Doppelgangers? Laci is here to discuss what happens in the brain when we see someone that looks identical to you.
Cigarette use rises as population growth surges, and cigarettes gain popularity in countries such as China, India, and Russia.
See how the city of tomorrow could be made to feel like the village of the past.
Want to own a little piece of the beautiful Italian region of Tuscany?
Social Media Specialist Amy Enchelmeyer responds to your angriest, funniest, and most insightful Facebook comments.
Traffic pollution's imprint may begin before birth as newborns with higher exposure show permanent genetic differences.
Any guesses? People there speak at least 153 different languages and come from places as diverse as Pakistan, India and Ghana.
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