Psychology & Psychiatry

Palm e-tattoo can tell when you're stressed out

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, but the devices to do ...

Diseases, Conditions, Syndromes

Repeat COVID-19 infections increase risk of organ failure, death

Since the COVID-19 pandemic began almost three years ago, scientists have learned that an initial infection can lead to short- and long-term health risks affecting nearly every organ system in the body. They've also determined ...

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