University of Arizona
College of Public Health

New York Times

Phys Ed: Does Exercise Change Your Brain?

2 hours 51 min ago
When researchers scanned the brain of the legendary masters track athlete Olga Kotelko, they found that her brain was different from those of other people her age. But was it exercise that changed her brain?









Well: Short Sleepers May Catch More Colds

2 hours 52 min ago
Short sleepers who get less than five to six hours of sleep a night are more likely to get sick after exposure to the common cold virus, new research shows.









Well: Think Like a Doctor: The Quarterback’s Headache

4 hours 29 min ago
A high school quarterback gets the worst headache of his life, but doctors don’t know why. Can you solve this medical mystery with Dr. Lisa Sanders?









Well: When Your Sex Life Doesn’t Follow the Script

Tue, 09/01/2015 - 12:27pm
Suddenly, sex is something everyone must do, and judgments are passed on frequency and performance.









Well: History Channel Host Helps His Teacher Find a Kidney

Tue, 09/01/2015 - 9:41am
A series of surprising plot twists helped History Channel host and best-selling author Brad Metzler find a kidney donor for his favorite high school history teacher.









Well: Relationships, and Sex Lives, Benefit When Men Share Child Care

Mon, 08/31/2015 - 12:30pm
Research shows that men who share in child care are more likely to have better relationships and sex lives.









Well: Supplements Don’t Fight Cognitive Decline, N.I.H. Study Says

Mon, 08/31/2015 - 12:15pm
Often marketed to promote brain health, omega-3 fatty acids and antioxidants failed to outperform a placebo in a test of older adults.









Well: Eating on the Move May Lead to Later Overindulging

Mon, 08/31/2015 - 12:11pm
Women who had eaten a cereal bar while walking as part of a study ate much more during a later taste test, researchers found.









Ask Well: An On-and-Off Relationship With Antidepressants

Mon, 08/31/2015 - 11:33am
It may be harmful to go on and off antidepressants a few times a year. Patients should give themselves several weeks to taper off.