Sjögren's syndrome is a chronic autoimmune disorder that affects millions worldwide, especially women, causing unrelenting dryness of the mouth and eyes.

Long-term exposure to high levels of air pollution may harm the brain health of older adults in England, finds a new study led by UCL researchers.

A new study led by the University of Southampton has found that medications for ADHD have overall small effects on blood pressure and heart rate after weeks or a few months of use.