An alley off of Emerson Street in Palo Alto will soon be the site for what has to be, hands down, the Peninsula’s most unusual intersection. There will be no gridlock, traffic lights, or even cars for ...

William Abel, a mail censor at Iowa's State Prison, Fort Madison, using a hot iron to bring out a secret message written in lemon juice on a letter.Three Lions/Getty Images Humans have had a long ...

Ever wondered if you’re getting the most out of WhatsApp? The popular messaging app is used by billions around the world every day, but with dozens of unique features and new launches coming out all ...

Make Christmas Cards That Truly Surprise, If you're looking for a unique Cricut Christmas project that feels personal and ...

Dalton Cooper is the Managing Editor of Game Rant. Dalton has been writing about video games professionally since 2011. Having written thousands of game reviews and articles over the course of his ...

Apple has a little-known security feature, often described as a hidden 'secret code,' that can reveal if someone is snooping on your private conversations. Every iMessage chat generates a unique ...

In steganography, an ordinary message masks the presence of a secret communication. Humans can never do it perfectly, but a new study shows it’s possible for machines. On June 27, 2010, the FBI ...

Whether you’re passing secret notes in class or downloading images from a space probe, Reed-Solomon codes offer an ingenious way to embed information and correct for errors. Space exploration requires ...