What just happened? While we're still a long way from Blade Runner-style skies filled with flying cars, there are a surprising number of companies invested in the industry. One of these is the Larry ...

Sebastian Thrun is waving a device in his hand with an excited, almost gleeful expression on his face as he trots from a makeshift aircraft hangar toward the secret project that Kitty Hawk Corp. has ...

When we draw schematics, we have the luxury of pretending that wire is free. There are only a few cases where you have to account for the electrical characteristics of wire: when the wire is very long ...

To explain radio, among other natural phenomena, physicists have imagined a stretchy blanket of ions encasing the Earth. This is the Kennelly-Heaviside Layer, named after Harvard’s Bombay-born ...