Jean-Michel Basquiat, the late neo-expressionist whose tragic life story inspired a 1996 film, used invisible ink to draw secret figures in at least one of his early paintings, Artnet News reported ...

Remember the magic of Yes & Know Books—the beloved invisible ink puzzles that transformed everyday moments into exciting detective work? Well, get ready to rediscover that wonder, because their maker, ...

Photography uses light to make a chemical change and create an image. The Anthotype/Sun Print activity in this issue of Celebrating Chemistry (located on pg. 11) is an example of a chemical change ...