Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for practical financial analysis.

A series of tragic and shocking incidents have unfolded across India. In Rajasthan, a pickup carrying pilgrims returning from Salasar Balaji collided with a trailer, killing 10 people and injuring ...

Coffee grinders used to be a mystery, unless you knew someone at a lab. We used a new tool to analyze our top coffee grinder picks, and maybe make better coffee.

Annual award celebrates nonfiction book reviewing and honors the memory of Kukula Kapoor Glastris, the magazine’s beloved books editor.

The White House claims U.S.-born workers are winning in the job market, but economists say the data isn’t reflecting that trend.

If Microsoft Excel opens a Blank screen when you open an existing file, then you can stop Excel from opening a Blank workbook or sheet.

Past presidents called out troops to defend the capital from invasion and insurrection. Trump does so to confront imagined domestic enemies.

The Fall-like conditions stick around through the weekend, then our temperatures warm up. Details here.

The nice conditions will stick around through the rest of Labor Day, but rain is on the way. Details here.

Genetic variation describes naturally occurring genetic differences among individuals of the same species. This variation permits flexibility and survival of a population in the face of changing ...