Leonardo da Vinci sketched what he believed was the perfectly proportioned male body. Now, a dentist claims to have worked ...

A longstanding mystery surrounding the Vitruvian man – yes, that Vitruvian man – has a new solution. The weird part? It comes ...

Kalamazoo-area dome home and local landmark, listed at $1.9M, was built in 1977 by a self-taught engineer solving a ...

Here at PopMech, we love mind-bending math and logic puzzles, which is why we regularly recruit the sharpest minds in the ...

I have a long-term love of logic puzzle games. I consider Hexcells, Tametsi and the DS’s Slitherlink to be among the greatest video games of all time. Mario’s Picross is surely the all-time best Game ...