But the ancient Greeks certainly had numbers. In fact, they had what was in some ways a much more elegant system than the ...

Q: When I was looking at pictures of the Milwaukee, Racine & Troy locomotive fleet, I noticed small numbers near the herald ...

Imagine drawing on something as delicate as a living cell—without damaging it. Researchers at the University of Missouri have ...

Researchers have developed a real-time imaging system that can capture images of fast-spinning objects over long durations. Real-time monitoring of rotating parts such as the turbine blades used in ...

"Try to think of the most troubled girls from high school, and then imagine 400 of them stuck together, in a place that is ...