The study, published March 6 in Nature Medicine, shows that the brain’s immune cells, called microglia, play a more powerful ...

At first glance, some people seem to have recovered from COVID-19. They no longer test positive and can return to work or ...

Maintaining good overall health is key to living a long life, but we may want to particularly focus on the state of our brain ...

Wildfires have been raging along the West Coast and in Canada for most of the spring and summer. For some U.S. residents, ...

A compound found in fungal cell walls can reprogram immune cells in the lungs, potentially worsening inflammation during infections.

Insects possess a remarkable ability to develop innate immune memory, and the mechanisms underlying this process are becoming a central topic in innate immunity research.

Fire smoke appears to affect the immune system on a cellular level, researchers report in the journal Nature Medicine. People ...