ink

Biologists published evidence that Humboldt squid can communicate visually in the dark sea thanks to its ability to glow.

Researchers at Rutgers University, New Jersey, USA have found a way to erase ink printed on used pages, allowing a piece of paper to be reprinted many times.

Let's go find the reason why when they get stuck in the ink, they wash it a little bit clean, while the other solution is not so hard.

Do you believe, the ink you use every day can be made from ashes, blood or soy beans?

A new study has shown that the sperm of small squid that specialize in 'awkward eating' is bigger in size than the big 'specialized' males.

Research shows that light-emitting organs that some squid species use to disguise themselves from predators - usually fish on the seabed - can also recognize light.

The sea is very loud. Although we don't hear much when we put our ears down on the water, with a dedicated device you can hear an audio choir. The noise is very diverse, from the

Electronic ink printed on a plastic film is used to create a transparent keyboard that can play music like a piano.

US scientists say they can capture the original flavor of the image thanks to a special ink.