Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more. Credit... Supported by By Steven Strogatz “Math, Revealed,” our four-part series exploring the mathematics ...

How a centuries-old math puzzle helped us see inside the human brain. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an object, uncovers the ...

Pythagoras was not simply interested in the number three. He was fascinated by numbers in general. He viewed them as the key to understanding the universe as a whole. His investigation into the nature ...

A whisper number is an unofficial profit estimate that can influence a stock's price. Whisper numbers can come from various sources, including hedge fund managers and social media. These unofficial ...

Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South Carolina, where he launched his own financial advisory firm in 2018. Thomas' experience gives him expertise in a ...

RDU is seeing record passenger numbers, but it has a ways to go to be among the busiest airports in the country. © 2025 American City Business Journals. All rights ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...