In lieu of animal experiments, researchers from the University of Rochester are using state-of-the-art microchips with human ...

As we enter the season of coughs and sneezes, here are the most effective ways to stay healthy, according to an immunologist ...

Three immunologists have won the 2025 Nobel Prize in Physiology or Medicine for uncovering how the immune system prevents itself from attacking the body. The discovery has opened new paths for ...

By learning to adjust these biological “brakes” with precision, medicine is entering a new era. Treatments inspired by these ...

With just three injections of these molecules, the animals experienced a recovery of cognitive abilities with an effect that lasted the equivalent of 20 human years. Fluorescence microscopy images of ...

Our results point to a new path: fix the barrier that keeps the brain healthy," researcher Giuseppe Battaglia told Newsweek.

At the FinalSpark laboratory, scientists are developing what they call "wetware" – computers built from networks of lab-grown neurons. The team starts with stem cells derived ...

In Alzheimer's diseased mice, inhaled CBD reduced neuroinflammatory signals and boosted recognition memory, suggesting an immune-focused approach to the condition.

The body's tissues can get injured in many ways, but while some injuries heal perfectly, others don't heal at all. A cut in the skin, for example, usually heals all on its own, while internal organs, ...

Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi were awarded the prize for research showing how the body regulates its ...

The cold and flu season is beginning amid conflicting guidance on vaccination and the use of acetaminophen—a common ...