We've sure come a long way since frying ants with a magnifying glass. Researchers at the University of Southampton used nano-structures to create millimeter-sized "monolithic glass space-variant ...

Have you ever wondered about the functionality of the glass in your windows or the specific properties that make it suitable for different applications? Here are various types of glasses and their ...

How to know if you require computer glasses or not? According to Nielsen, Americans spend more than half of their day in front of a screen. This behavior can lead to eye damage, back pain and ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.