While scientists at the turn of the 20th century were experimenting with the wireless transmission of information, like radio, Croatian-born inventor Nikola Tesla had a grander vision (Fig. 1). He ...

Katie Hall was shocked the second she saw it: a light-bulb glowing in the middle of a room with no wires attached. Looking back, it was a crude experiment, she remembers: a tiny room filled with ...

While Wi-Fi-enabled lighting like the Phillips Hue is nothing new, it still requires making lighting changes via a smartphone app. Stack Lighting, on the other hand, embeds the necessary smarts ...

Based on a fun demo used at science centers across the country, the Arc Light features a pair of glowing LED tubes that aren’t actually connected to the lamp in any way. Instead, tucked out of sight ...

Tesla released a new wireless charger on Wednesday, only to quickly pull it from its online store. The $65 Tesla Wireless Charger provides power to iPhones and other smartphones using the Qi standard, ...