TUESDAY, Aug. 5 (HealthDay News) -- Positive parenting can help ease aggression in adolescent girls who go through puberty early, says a study by researchers at the University of Alabama at Birmingham.

On the other hand, precocious teen girls whose parents don't nurture them, communicate with them, or keep track of their activities are more likely to be display aggressive behavior, they also found.

THURSDAY, July 3 (HealthDay News) -- Doing mental or physical work while exhausted may harm your health, a new study shows.

Researchers at the University of Alabama at Birmingham found that fatigued people had bigger spikes in blood pressure than well-rested people while doing a memorization test.