University of Texas PHD student, Susmita Gangopadhyay, 28, demonstrates how an EDA electrodermal activity tattoo sensor fits on the palm of her hand in the lab of the University of Texas at Austin ...

With all the rich historical context around hand tattoos, some tattoo artists decline inking the spot altogether to avoid cultural appropriation. Other artists might say no to first-time tattoos in ...

Our palms tell us a lot about our emotional state, tending to get wet when people are excited or nervous. This reaction is used to measure emotional stress and help people with mental health issues, ...

Don't miss out on the headlines from Tasmania. Followed categories will be added to My News. After posting to his social media, Mayor Matthew Garwood, has gone ahead and inked a “trash” tattoo on the ...

With all the rich historical context around hand tattoos, some tattoo artists decline inking the spot altogether to avoid cultural appropriation. Other artists might say no to first-time tattoos in ...