What is the Tick Index? The tick index compares the number of stocks that are rising to the number of stocks that are falling on the New York Stock Exchange (NYSE). The index measures stocks making an ...

A blacklegged, or deer, tick is shown through a microscope at the University of Iowa Hygienic Laboratory Oakdale campus in a 2003 photo (The Gazette) Buy Photo This year’s tick season — expected to be ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Ehrlichiosis is a disease that primarily spreads through the bite of an infected tick. Previously known as human monocytic ehrlichiosis, it can cause a wide range of symptoms, including aches, fever, ...

ABERDEEN PROVING GROUND, Md. – Longer days, sunshine and spring flowers are a welcome sight for most people, but what may not be as welcome is the beginning of tick season. May is Lyme Disease ...