Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Learn to evaluate investment managers with the up-market capture ratio, a key tool assessing performance against an index when markets rise. Master its calculation now.

PLQY is a measure of how efficiently a material converts absorbed light into emitted light. It’s the ratio of the number of ...

A recent Ophthalmology Times Case-Based Roundtable addressed the pathway to achieving optimized visual outcomes using an ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Predicting when and where the Northern Lights will be visible is a challenging game and can partially be predicted by ...

The takeaway is clear: While smaller-cap stocks that don’t qualify for index inclusion (grey dots on the left) have a wider spread in their short interest, there appears to be a “floor” of 1% short ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

Now that you’ve found the perfect Christmas tree, it's time for the fun-yet-daunting task of decorating it. If your tree is taller or shorter than last year’s (or perhaps a little more rotund), you ...

As cataract-related blindness declines in India, new vision health challenges emerge, from glaucoma and diabetic retinopathy ...