Ticks are small bugs that are related to spiders and have been on the earth for at least 90 million years. There are more than 800 kinds of ticks across the globe, but only two tick families can give ...

Ticks are a common pest found in many places, especially throughout the United States. They are responsible for diseases such as Lyme disease and other tick-borne illnesses. Many pet owners notice ...

Tucked away in a ground-floor lab in Richmond, Virginia, is a bank of industrial freezers containing thousands of transparent, thumb-sized plastic tubes. Each is filled with a clear, yellowish fluid – ...