Emotional support from social media found to reduce anxiety

Anxiety is the second leading cause of disability and mortality worldwide. Roughly a third of adults in the United States will experience an anxiety disorder within their lifetime, and the median age of onset is 17 years ...

Mapping surprise in the human mind, with help from AI

We build AI systems to mimic the human brain: writing emails, answering questions and predicting what comes next. But new research aims to turn that relationship around—using large language models (LLMs) to explore how ...

Expert warning over hidden health effects of US trade tariffs

Greater attention must be paid to both the direct and indirect health effects of trade tariffs including access to medicines, food costs, and employment conditions, say researchers. The U.S. government's assertive use of ...

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