The activation of Protein Kinase A (PKA) is a critical part in how the body responds to stress and starvation. Using a variety of imaging and biochemical techniques, a team of researchers has revealed ...

Most of us know about the “fight or flight” response, the body’s built-in survival instinct. But that framework leaves out two other common ways the nervous system reacts to stress. Indeed, ...

Fear affects the decisions we make, the actions we take, and the lives we create. Recognizing fear and knowing how to handle it are among the most important skills we can learn. To deal with fearful ...