In 1901, Nikola Tesla believed something was in his lab — something not of this world. So he built a device to detect it. What he called the “spirit radio” sparked a century of speculation. This is ...

AUSTIN (KXAN) — Devices that were deemed “incendiary” were found at a Tesla showroom in Austin, Texas, on Monday morning, the city’s police department said. Austin police said officers responded to a ...

A bladeless turbine design converts the static electricity naturally generated by dust particles in compressed air into ...