Explore the concept of negative feedback and its role in maintaining system stability across various applications.

Grey's Anatomy star Ellen Pompeo said she had the bomb squad called on her by the Transportation Security Administration (TSA) because she brought sunflower seeds on a flight.

Here, we show that while microglia play a protective role in clearing extracellular Aβ, excessive Aβ engulfment triggers the cytosolic leakage of mitochondrial DNA for cGAS–STING cascade. This creates ...

Kaylyn isn’t alone in that. Having math and science concepts explained in understandable and accessible ways is an important source of motivation for middle and high school students.

Mathematical modeling indicates that feedback loops between disease prevalence and delayed human behavioral responses, such as masking and social distancing, can generate epidemic waves.

Claus Kadelka and colleagues model how human behavior, in response to information about disease risk, can create waves. There is frequently a lag between infection prevalence and the information ...