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 ...

The current methods for attitude determination are Star Trackers, sun sensors, magnetometers, and gyroscopes. We would like ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and ...

A financially independent retirement is a common aspiration, but determining the precise amount needed remains a challenge for many. Neeraj Chauhan, CEO of The Financial Mall, suggests a more ...

Calculate dividends by subtracting year-end retained earnings from start-year retained earnings, then net income. Dividend payout ratio (DPR) is found by dividing total dividends by net income to ...

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...

Free cash flow to equity is one method for assessing a company's financial health and can be used in more complex analyses. Read on to learn more.

In July we discussed why many shoppers are switching to leases. Now we explain the simple math behind the payment you sign ...

When model cell membranes bind to biomaterials, it is not the binding strength but the speed of the receptors in the ...

Much of my free time (and many work hours, but shhh) is spent perusing various automakers' online configurators, and there are a few specific ones I go back to often, like the excellent and extensive ...