It's not uncommon for patients to hide their true emotions from their caregivers – or even from their own conscious selves.

Mary Kay, Green Bay Packers super fan known as The Greeter, wears her angel costume on April 1, 2025, in Green Bay, Wis. She ...

What if your body could tell the truth—even when your face couldn’t? A new wearable device may be the future of emotional ...

A new stretchable, rechargeable sticker developed by researchers can detect authentic emotional states by measuring physiological signals like heart rate, skin temperature, and humidity, even when ...