Neuroscientists have found that the brain can wake up in different ways, explaining why some mornings feel like a dream and ...

A new study suggests that certain brain activity patterns may be linked to feeling less groggy in the morning.

Raghu R. Chivukula, MD, Ph.D., a physician-investigator in the Departments of Medicine & Surgery and the Center for Genomic ...

Heart murmurs and other abnormal heart sounds can be caused by a number of heart conditions. Learn about potential causes and treatment.