Most of us know about the “fight or flight” response, the body’s built-in survival instinct. But that framework leaves out ...

While an increasingly anxious world watched a new coronavirus spread across the globe in early 2020, veteran immunologist Rafi Ahmed quickly grasped that his field was about to experience something ...

When pathogens like the new coronavirus attack, the body creates antibodies to neutralize the invader — an important part of the immune response. It’s why some researchers are trying out convalescent ...

This series of Special Features takes an in-depth look at the science behind some of the most debated nutrition-related topics, weighing in on the facts and debunking the myths. Share on Pinterest ...