Diseases, Conditions, Syndromes

Q&A: How to prevent Lyme disease this summer

The odds of contracting Lyme disease from tick bites during warmer weather months continue to rise. That's due to a series of factors, including changes in climate conducive to maintenance of tick populations over a longer ...

Psychology & Psychiatry

Depressed? Anxious? Air pollution may be a factor

In the 1990s, residents of Mexico City noticed their dogs acting strangely—some didn't recognize their owners, and the animals' sleep patterns had changed.

page 1 from 5