Eosinophils are a kind of white blood cell that helps fight disease. The exact role of eosinophils in your body isn't clear, but they're usually linked with allergic diseases and certain infections.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Matthew Collins A reference number is a unique combination of letters and/or ...

A T cell count is a blood test that measures the number of T cells, a type of white blood cell crucial for fighting off diseases, especially viral infections. This test helps identify issues with the ...

The 2026 Winter Olympics are in the books. The two-week competition was capped by a thrilling gold medal game in Men's Hockey where Team USA outlasted Canada to win the event for the first time in 46 ...

With three years spent researching, comparing, and testing software products, Tyler Webb is an expert on all things telecommunications. With work featured on GetVoIP.com, he's written over 150 ...

Leukocytosis is when you have a higher-than-normal number of white blood cells. White blood cells, also called leukocytes, are important for making sure your body stays healthy. They protect it from ...

Ready to practise recognising numbers and counting? Here’s a great early years education game to play with children if they are in their first year of primary school or want to have a taste of what ...

History of notable U.S. figure skaters at the Olympics From Tara Lipinski to Brian Boitano, the United States has produced an array of figure skating superstars. Learn more about top Olympic ...