Abstract: Visible light communication (VLC) has emerged as a potential candidate for next generation wireless communication systems. However, nonlinear characteristics of light emitting diode (LED), ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

Two National Guard members were shot in broad daylight on Wednesday — allegedly by an Afghan national who once assisted U.S. forces — in what officials described as a “targeted” attack just blocks ...

WASHINGTON (AP) — Two West Virginia National Guard members who deployed to the nation's capital were shot Wednesday just blocks from the White House in a brazen act of violence. FBI Director Kash ...

The Navy is walking away from the Constellation-class frigate program to focus on new classes of warships the service can build faster, Secretary of the Navy John Phelan announced Tuesday on social ...

There are three commands you can use to find out what the IP address of a website is, and they’re all easy to use. Let’s see what you’re required to do: Find the IP address using the ping command Find ...

Comcast, Oracle and Spotify recently doubled up on top executives, a rare setup that some say could become more common. Credit...Antonio Sortino Supported by By Jordyn Holman After running Spotify for ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

As the U.S. deployed decoy B-2 bombers west over the Pacific, military officials quietly sent a ‘strike package’ east over the Atlantic to hit nuclear facilities in Iran. WSJ breaks down Operation ...