Study on circulating tumor DNA shows clear benefits

After surgery for colon cancer, many patients face the question of whether follow-up chemotherapy is necessary to prevent a possible relapse. The decision is particularly difficult in so-called Stage II, the intermediate-risk ...

Move more for your health, not just for the scale

With obesity now affecting more than 40% of U.S. adults and fueling rising rates of heart disease, a new scientific statement from the American Heart Association calls for a comprehensive treatment approach that puts physical ...

When online content exerts an irresistible pull

People with problematic Internet use are unconsciously drawn to certain types of online content. These findings could help researchers develop targeted training programs to support people with problematic Internet use.

Why your wearable health tracker can make you feel anxious

Millions of people use a wearable health and fitness tracker. These devices can be useful for monitoring activity levels, sleep quality, and heart rate. But for some, wearables can have unintended consequences on well-being.

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