Drug candidate eliminates breast cancer tumors in mice in a single dose

Despite significant therapeutic advances, breast cancer remains a leading cause of cancer-related death in women. Treatment typically involves surgery and follow-up hormone therapy, but late effects of these treatments include

Scientists reveal a hidden hormone switch for learning

Scientists have known for many years that hormones can shape how the brain works, affecting emotions, mental energy, and everyday choices. What remains unclear is exactly how these chemical signals

Too much or too little sleep may make your body age faster

A new analysis of biological aging across the human body suggests that both sleeping too little and sleeping too much are associated with faster aging in the brain, heart, lungs,