As cannabis use grows among older Americans, Stanford Medicine experts are warning that today's marijuana products are far more powerful…
For decades, scientists searching for life beyond Earth have focused on one central challenge: identifying the right molecules to look…
Neuroscientists have identified a measurable brain difference between people with psychopathic traits and those with few or none. In a…
A large study published in The BMJ suggests that aerobic activities such as walking, cycling, and swimming are the most…
Lecanemab, marketed as Leqembi, is a monoclonal antibody treatment for Alzheimer's disease that targets and removes harmful amyloid plaques while…
New research suggests human hair does not grow by being pushed out from the root as long believed. Instead, scientists…
Teeth can hold remarkable clues about how people lived thousands of years ago. A new study published in the open…
Human language is remarkably rich and intricate. Yet from the standpoint of information theory, the same ideas could theoretically be…
Researchers at UC San Francisco have identified a biological process that may explain why exercise sharpens thinking and memory. Their…
Perfectly timed fossils from Morocco reveal a forgotten African population living near the very root of the human family tree.…