Studies, including those by spreadsheet researcher Raymond Panko, estimate that up to 90% of all spreadsheets contain at ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

The Food and Drug Administration has sent out warning letters to multiple retailers after stores failed to remove recalled baby formula linked to an outbreak of infant botulism from the shelves.

A bill to ban cell phones throughout the school day is on its way to the governor’s desk. The bill would prohibit use during the school day, as opposed to just in classrooms. It was approved ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

When Ballard High School in Louisville, Ky., restricted the use of cellphones, principal Jason Neuss expected student interaction to improve. He also hoped students would engage more with their ...

Scientists at MIT and Stanford have unveiled a promising new way to help the immune system recognize and attack cancer cells more effectively. Their strategy targets a hidden “off switch” that tumors ...