The northern lights can spread across the sky like glowing curtains, but some of their smallest ripples remain difficult to ...

When a care home suffers a cyberattack, the problem is not limited to computers. Staff may lose access to important records ...

A hormone that helps the body manage salt and water may contribute to high blood pressure in more people than doctors once ...

Changes in gut bacteria and the chemicals they produce may help scientists identify early memory problems. A small study ...

Scientists have identified a problem in the way brain cells remove damaged parts, offering another possible explanation for ...

A medicine long used to treat gout may also be linked to a lower chance of hip or knee replacement, raising interest in ...

A brief session of carefully focused ultrasound may help reduce delusions in people with schizophrenia, according to a small ...

A small number of immune cells carrying particular genetic changes may be enough to cause serious autoimmune disease, ...

A widely used blood pressure medicine may have unexpected effects on behaviors linked to attention-deficit/hyperactivity ...

Limited access to nutritious food may strengthen the connection between gut bacteria and problems with memory or thinking, ...

Drugs commonly used for diabetes and weight management may be linked to a lower risk of severe kidney problems in people with ...

Scientists have identified an immune signal that may help explain why radiation treatment sometimes damages healthy lungs. In ...