For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Stephen Hawking is best known for thinking about time, space, and those teratoid trash mashers ...

Mathematicians say that they have solved a major, decades-old problem in geometry: how to reconstruct the inner structure of a mystery object ‘X’ from knowing only how fast waves travel between any ...

I have long believed Google Earth is an excellent platform for education. Recently, I discovered a new web site called RealWorldMath.org, which uses Google Earth as a platform for teaching basic math ...