Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

Messy Excel formulas are more than just an eyesore—they're harder to maintain. Every repeated cell reference and tangled ...

A Japanese research team has produced induced pluripotent stem, or iPS, cells safely and efficiently by adding artificially synthesized ribonucleic acid to human blood cells. The team, comprising ...