The ink of the cuttlefish could transform how sharks are deterred from hunting near swimmers, according to new research. Superior hearing, acute vision, and an extraordinary sense of smell make sharks ...

Natural ink isn’t that complicated. You can throw almost any pigment-rich base ingredient into an old pot with vinegar and salt, boil it, and then add a couple of drops of gum arabic binder, and voila ...

PRINTING United offers a brand new show, with a new venue in a new city. For INX International Ink Co. (booth 10555), it represents an opportunity to introduce a new series of EB flexo inks, showcase ...