Creepy Tik Toks you should not watch at night. Suspect in $20M fraud ring operating in 45 states arrested: Deputies Opinion: The ‘No Kings’ protests are working. Keep it up. Singles are paying $200 to ...

Forward-looking: Columbia University researchers have developed a compact photonics chip capable of producing dozens of laser wavelengths from a single high-power source, a breakthrough that could ...

It's double-barreled, it uses lasers instead of LEDs, and it's machined from a solid block of 6061 aluminum alloy. Come meet the Lumitwin DL700 flashlight, which belts out two converging beams up to a ...