Biomedical technology

Dozing at the wheel? Not with these fatigue-detecting earbuds

Everyone gets sleepy at work from time to time, especially after a big lunch. But for people whose jobs involve driving or working with heavy machinery, drowsiness can be extremely dangerous—if not outright deadly.

Diseases, Conditions, Syndromes

Summer swim? Watch out for 'swimmer's ear'

When weather gets hot and people start jumping into a pool, lake or ocean, cases of swimmer's ear are likely to climb, but one expert says there are steps you can take to avoid the painful condition.

Diseases, Conditions, Syndromes

Q and A: Ear infections after swimming

DEAR MAYO CLINIC: I swim for exercise and relaxation. I try to get in the pool about three times a week. Recently, I have begun to have episodes where it feels like water is still in my ear. Then my ear becomes red and painful. ...

Neuroscience

Damaged nerve behind athletes' post-concussion issues

Many professional athletes who have sustained head trauma in sports have lingering symptoms that affect everyday life, including depression, dizziness, difficulty focusing the gaze and balance problems. Little help has been ...

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