A trio of animal physiologists at the University of Tübingen, in Germany, has found that at least one species of crow has the ability to recognize geometric regularity. In their study published in the ...

What are the different types of CAD? Computer-aided design, or CAD, began in the late 1960s and early in the 1970s and was ...

A geometry problem over a century old has just found its definitive answer. Mathematicians have confirmed that the solution ...

A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability.

By using geometric shapes in the shock-absorbing material, researchers have developed a bicycle helmet that provides better protection against head injuries. The material absorbs shock by contracting ...