Medicine

Cystic fibrosis is often described as a bacterial disease, but the airways of people living with the condition are home...

Parkinson’s disease may leave a molecular trace in one of the body’s most overlooked fluids: tears. A study by Acera,...

A new artificial intelligence model has found that a routine overnight sleep study may contain far more information about a...

Cognitive decline in later life may not follow a single path, and a new study of Chinese older adults is...

A New AI Foundation Model Could Turn Sleep Into an Early-Warning System for Health Risks Sleep may look like a...

Scientists at Nagoya University in Japan have identified a brain mechanism that helps animals continue working toward a reward even...

A question that sounds deceptively simple—whether an older person lives alone—may conceal a far more complex story about health, wealth...

Delirium, a sudden disturbance in attention, awareness and thinking, remains one of the most dangerous complications faced by older adults...

Falls among older adults often begin with changes too subtle to be noticed during an ordinary walk. A person may...

As populations age, scientists are looking more closely at a hidden biological process that may help explain why some older...