University of Pennsylvania

Inflammation in the gums can increase susceptibility to other forms of inflammation, such as arthritis, through changes to ...

When you hear health messages—such as "quit smoking" or "get more exercise"—do you feel motivated or ashamed? A ...

To encourage healthy habits and actions, doctors should leverage patients' engagement with their friends and families—rather than increasing their ...

As social species, the social networks of lizards, hyenas, and dolphins influence every pivotal aspect of their lives: ...

The next time you can't sleep, try avoiding a trip the refrigerator. A new study shows that eating ...

Changes in the brain's working memory may accurately predict who is more likely to quit smoking. Researchers say ...

Adding exercise to a regimen of chemotherapy shrinks tumors more than chemotherapy alone, according to a study with ...