Medical research

Blood flow makes waves across the surface of the mouse brain

Researchers have, for the first time, visualized the full network of blood vessels across the cortex of awake mice, finding that blood vessels rhythmically expand and contract, leading to "waves" washing across the surface ...

Diseases, Conditions, Syndromes

Monitoring the H5N1 avian influenza, bird flu, outbreak

The Centers for Disease Control and Prevention continues to actively monitor the ongoing outbreak of H5N1 avian influenza, also known as bird flu, and says that the public health risk remains low.