A new report examines the effect stress can have on our bodies and general health.
Vanderbilt researchers report elderly people whose hearts pump less blood have reduced blood flow in the temporal lobe. Previous studies report the temporal lobe is a critical brain area for the development of Alzheimer's disease.
Researchers have identified a specific protein in the cell membranes of sperm that help them navigate their way to the egg for fertilization.
Results provide new insight into evolution, IQ and development of the human brain.
