The protein, reverse transcriptase, has become an essential tool for making DNA copies of RNA.

Tennessee has executed Harold Wayne Nichols by lethal injection for the 1988 rape and murder of 20-year-old Karen Pulley, a student at Chattanooga State Community College.

What to do with a car you don’t want anymore? You can trade it in for a new one, sell it to a dealer or to a private individual, or get a sight-unseen online offer for it. Best for: Paid-off, ...

Enterprise value includes market cap plus total debt minus cash to gauge a firm's true worth. Using EV, investors compare financial health and real size of firms within the same industry. EV is ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The idea of a value-added tax (VAT) is a foreign concept to most Americans. That puts us in the minority, ...

Finding the best value stocks is similar to finding bargains at the grocery store or getting a sweet deal on the car. However, with value stocks, the benefit of a discount isn't dollars in your pocket ...

If you're looking for investors or want to sell your business, you must determine its value. Follow these four steps to calculate it. Most entrepreneurs put their hearts into their businesses; but, ...

Par value is a set issuance price for bonds and minimal share price for stocks. Bond par values determine yields and coupon payments, influencing secondary market prices. Stock par values minimally ...

This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. Modern businesses run on data. Companies regularly ...

Measuring—and delivering—what consumers really want by Eric Almquist, John Senior and Nicolas Bloch When customers evaluate a product or service, they weigh its perceived value against the asking ...