The number of coronavirus deaths in the United States rose from 1 to 100 in a little more than two weeks. About a week later, the number skyrocketed to 1,000. Those numbers are tragic. For many people ...

A variable undergoing logistic growth initially grows exponentially. After some time, the rate of growth decreases and the function levels off, forming a sigmoid, or s-shaped curve. For example, an ...

The explosive spread of coronavirus can be turned to our advantage, two infectious disease experts argue: “But only if we intervene early. That means now.” By Siobhan Roberts In early December, Britta ...

Last week, I attended a talk by William Hoffman entitled, “The Biologist’s Imagination: Innovation in the Biosciences.” Hoffman’s presentation inspired me to think about a debate that is raging in ...

This is an example of an exponential graph in the form \(y = k^x\). Graphs in the form of \(y = k^x\) increase in value.