I don’t write much with a pen and paper anymore, but the aptly named “Ray Gun” pen by designer Ben Hall could very well bring my penmanship out of retirement. This retractable roller ball pen features ...

It looks like a rather battered old pen. But, harmless as it may seem, this is a device with deadly firepower. It is actually a gun, adapted from an old-style cartridge pen. Triggered by the black ...

Oct. 31 -- The guy ahead of you in the airport security line empties his pockets into the plastic tray: keys, coins, wallet, pen. When he clears the metal detector and collects his belongings, he's ...