The science pros at TKOR show how invisible ink can be made and revealed.

Massachusetts Institute of Technology researchers devised an alternative method to EHRs: an invisible dye that injects the patient’s immunization medical records into the skin, according to a Dec. 18 ...

A novel invisible ink tattoo technique may improve long-term quality of life and emotional well-being for people with cancer who undergo radiation therapy, according to study results. Radiation setup ...

A Japanese student aced an assignment on ninja culture by making her own invisible ink from soybeans in a stealthy move that impressed her professor. Eimi Haga, a member of Mie University's ninja club ...

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 ...

What looks like magic is often just a rule of physics or chemistry doing its job. Invisible ink turning brown, colours swirling on milk, water climbing uphill — it all feels like sorcery until you ...