Psychology & Psychiatry

Turning resolutions into habits

Ayanna Thomas is an avid gym-goer. She works out multiple times a week, and she doesn't even really think about it—she goes because going has become automatic for her.

Biomedical technology

Wearable skin patch monitors hemoglobin in deep tissues

A team of engineers at the University of California San Diego has developed an electronic patch that can monitor biomolecules in deep tissues, including hemoglobin. This gives medical professionals unprecedented access to ...

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