How 1.5 million km of undersea internet cables can double up as an earthquake and tsunami warning system

Forecasting earthquakes presents a serious challenge on land, but in the oceans that cover around 70% of Earth's surface it is all but impossible. However, the vast network of undersea cables that ...

Here's What A Modem And Router Actually Do (And Why You Need Both)

What’s the difference between a modem and a router? Learn how these two devices work together to connect your home to the ...

You Can Easily Convert Your Old Telephone Wiring Into An Ethernet Jack - Here's How

Depending on how (and when) your home's phone lines were installed, there are specialized modems that can convert your ...

Intelligence director Tulsi Gabbard’s office obtained and tested voting machines in Puerto Rico

The Office of Director of National Intelligence Tulsi Gabbard obtained voting machines from Puerto Rico and probed them for security vulnerabilities, the office said in a statement to CNN on Wednesday ...