Syria may appear to be a small country, but it is just the type of entangled conflict that can lead to a world catastrophe. It does not take much imagination to see Syria as the Sarajevo of the 21st century, leading to world war.

After World War II, scientific research in the U.S. was well supported. In the 1960s, when I came to America, the sky was the limit, and this conducive atmosphere enabled many of us to pursue esoteric research that resulted in America winning the lion's share of Nobel Prizes.

On Sunday August 5, 2012, I was among a group of people who witnessed the Rover landing on Mars in real time at NASA's Caltech-managed Jet Propulsion Laboratory in Pasadena.

Ahmed Zewail Quotes