The short answer to "what is an index fund" is that it provides low-cost, broad-based exposure to the stock market. But is it ...

The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

An amniotic fluid index measures the amount of amniotic fluid surrounding the baby. It’s an important way for your doctor to assess your baby’s development and identify potential complications. An ...

There's a lot of information on a tire's sidewall if you know where to look. Of course you have your make and model, but if you look closer you'll see an alphanumeric string on there — something like ...

WICHITA, Kan. (KAKE) — When you hear the term “heat index” in the forecast, it’s usually paired with a much higher number than the actual temperature. For example, you might hear us say “It’s 94 ...

A drug’s therapeutic index is a ratio that doctors use when prescribing medications and determining dosage. It shows how much of a drug a person’s blood can contain before it becomes toxic. The ...

Men's underwear is the ultimate "invisible" purchase. Unlike shoes or a nice jacket, nobody is going to see it, and there isn ...