Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

Researchers show that polymerase theta can efficiently convert RNA sequences back into DNA, a feat more common in viruses than eukaryotic cells. Editor's Note: Thomas Jefferson University issued the ...

A reverse mortgage allows seniors to access cash from the equity they've built up in their homes. Unlike home equity loans or HELOCs, there's usually no credit score requirement and you don't have to ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...

One skate trick. One video. One big problem. When Misha lands a trick at the skatepark, her friends film it on their phones. It’s meant to be fun… until an edited version of the video suddenly appears ...

Microsoft Excel has been the premier spreadsheet software for decades, since outdoing the once venerable Lotus 1-2-3, the first killer app for PCs in the 1980s. And Excel's dominance has yet to be ...