Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...

On Tuesday, Dec. 30, 2025, the John F. Kennedy Presidential Library announced the death of the late President's 35-year-old granddaughter. "Our beautiful Tatiana passed away this morning. She will ...

In the course of his losing race with the teleprompter during his Oval Office address on Dec. 17, President Donald Trump returned to a theme that obsesses him — respect. Even before his entry into ...

Spot the Difference puzzles test your attention to detail. These puzzles challenge the readers to find subtle differences ...

Alabama football suffered its worst loss in 27 years, falling 38-3 to Indiana in a College Football Playoff quarterfinal. Coach Kalen DeBoer stated there is a "fine line" between the team's ...

LAMBDA defines the custom logic, and SCAN moves that logic through your data range.

This study aimed to understand racial/ethnic differences in coronavirus disease 2019 (COVID-19) screening, symptom presentation, hospitalization, and mortality, using data from 31,549 adults tested ...

Net change measures a security's price difference from one day to the next. Learn its role in stock analysis, how it's used in charting, and its impact on investing decisions.