Nerve damage is one of the most common and burdensome complications of diabetes. Millions of patients worldwide suffer from pain, numbness, and restricted movement, largely because damaged nerve fibers do not regenerate sufficiently. The reasons for this are unclear.

A speedy new scan could improve how millions of people with high blood pressure are treated, suggests a new study led by UCL (University College London) researchers.

Hay fever, also known as allergic rhinitis, is the condition responsible for seasonal allergies or allergic reactions to other environmental allergens, like dust mites and animal dander. Ultimately, these symptoms disrupt daily activities and affect quality of life for hay fever sufferers.

New computer modeling could help scientists better understand how the retina regenerates, opening the door to new treatments for vision loss, according to a study from the University of Surrey.