Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

For the first time, the Greater Bengaluru Authority (GBA) has introduced a QR code system to help people locate the nearest vaccination centre. The National Pulse Polio Programme will start from ...

A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

Khalil Shakir of the Buffalo Bills catches a touchdown pass against the Cincinnati Bengals during the second quarter at Highmark Stadium. Jamie Schwaberow / Getty Images Despite defeat looking certain ...

ESPN's weekly wide receiver fantasy football rankings are an aggregate of our eight rankers. Listed alphabetically, they are Matt Bowen, Mike Clay, Tristan H. Cockcroft, Daniel Dopp, Eric Karabell, ...

What fantasy WR injury news should I know for Week 14? UPDATE, Thursday 7:15 p.m. ET: Amon-Ra St. Brown (ankle) is set to suit up in Week 14, but we're ranking Jameson Williams above him. ARSB, who we ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

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Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Thomas J Catalano is a CFP and Registered ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...