Diseases, Conditions, Syndromes

Why do we get nose bleeds?

Nose bleeds, or epistaxes, are often a mystery to the 60% of us who have had at least one in our lifetime. Suddenly, and without obvious cause, bright red blood starts streaming from one nostril.

Neuroscience

How the brain responds to injustice

Punishing a wrongdoer may be more rewarding to the brain than supporting a victim. That is one suggestion of new research published in JNeurosci, which measured the brain activity of young men while they played a "justice ...

Medications

Lifesaver or distraction? Police split on anti-overdose drug

The sheriff of Clermont County firmly believes it's a call of duty for his deputies to carry a nasal spray that brings people back from the brink of death by drug overdose. Less than 50 miles away, his counterpart in Butler ...

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