What is a cancer cluster? A cancer cluster is defined by the Centers for Disease Control as a greater-than-expected number of cancer cases that occurs within a group of people in a geographic area ...

There's no single definition of seizure clusters, also called cluster seizures. In general, it's a group of seizures that happen more often than you're used to within a certain span of time. Some ...

Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She has been in the accounting, audit, and tax profession for more than 13 years, working with individuals and a ...

We hear more and more about industry clusters all over the world. One of the most famous clusters is certainly Silicon Valley, which has, for decades, attracted tech startups with well-known stories ...