You’ve probably used a search engine, such as Google, to find a picture of something online. But did you know you can also find out where a particular image originally came from? This is known as a ...

Search is a tough thing to get right, which helps explain Google's rise to dominance in the industry. Some of its success can be chalked up to a ruthless business strategy, naturally, but it would all ...

Jeff Werner is a software engineer and has been writing this column since 2007. “A question. Since before your sun burned hot in space and before your race was born, I have awaited…a question.” — The ...

Experts recommend checking watermarks and metadata, running reverse image searches, assessing image quality, and spotting ...