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 ...

The next time you listen to Beethoven’s Ninth or your favorite symphony, try listening to it as an everyday miracle of musical evolution. Picture eons ago, in the Rift Valley perhaps, there was a ...

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 ...

In the US, COVID-19 has killed more than 1.1 million people, infected more than 100 million, and disrupted lives in ways we are still trying to understand. Our continued public health response to this ...