Magician David Blaine, who just extended his residency at Encore Theater at Wynn Las Vegas and is now starring in Nat Geo's ...

A team at the Massachusetts Institute of Technology may be providing a solution – they’ve developed a safe ink to be embedded into the skin alongside the vaccine, only visible under a special ...

That's the allure of iMessage's most underrated function: invisible ink. When you send a message or photo with invisible ink, the words and images are atomized only to be revealed with the swipe ...

Steve: That's John Nagy, author of the new book Invisible Ink: Spycraft of the American Revolution. He spoke last month at the famous Revolutionary War hangout at the Fraunces Tavern in Lower ...

"I did one with disappearing ink with this incredible tattoo artist ... As a matter of fact, I even forgot that I did it because it's invisible." The tattoo can be revealed "with a certain light ...