Sujata Gupta

Cortisol in hair shows sharper differences in long-term stress among Ukraine war refugees than standard questionnaires.

Technologies, including chatbots, promise to make life easier. But removing the friction, or effort involved in thinking, has costs.

British chef Mike Keen will ski across Greenland eating only fermented seal. Researchers will study how the Inuit diet shapes gut health.

Making social connection part of job design, whether people work remotely, hybrid or in-person, is key to supporting employees‘ well-being.

A few millennia ago, people worldwide may have spoken or signed up to 10 times as many languages as they do today.

A chat with aged avatars of future selves can guide people paralyzed by tough decisions. The question is what information to feed the bots.

Getting more protein has been all the rage. In sedentary people, that advice could accelerate aging.

School device use links with lower test scores and distractions abound. But reversing the entrenched pandemic pivot to screens will be hard.

Many people struggle to sleep enough at night. Surprisingly, science cannot say if adding in a nap to sleep in two blocks is healthy.

A new study finds that digital twins don’t yet replicate the views of the individuals they are modeled after.