Given that white was one of the first colors used in art in the 15th century, one would think that there is little room left to improve its "whiteness." It turns out that is far...

Just about five months ago, Leo Grand's life looked pretty bleak. Homeless since losing his job at Metropolitan Life in 2011, he spent his days panhandling on the streets of and...

A  collection of 1,000  prehistoric structures dubbed mustatils — the plural form of the Arabic term for rectangles —  scattered across 124,274 miles (200,000 kilometers) in nor...