Below is a five-by-five chess board with the central square poked out. Place a knight, bishop, rook or queen in the upper-left corner and find a path that ends at the bottom-right corner that visits ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Chess-FIDE reinstates Russian and Belarusian teams in official contests The International Chess Federation (FIDE) has voted to allow teams from Russia and Belarus to return to official competitions ...

Betsy began her career in international finance and it has since grown into a comprehensive approach to journalism as she's been able to tap into that experience along with her time spent in academia ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Danny’s days consist of running hands-on tests. He once found the best lemon squeezer by wringing out more than 80 lemons and measuring the average juice. We've tested small, large, cheap and ...

A ranking of the most popular songs within Italy, according to Billboard Italia, based on a formula blending song sales and streams from subscription audio music services, as tracked by Fimi/Gfk click ...

"Die With a Smile" is the latest leader, dating to the Hot 100's 1958 launch. By Xander Zellner Billboard has been publishing weekly rankings in one form or another for more than a century. Early in ...

A board of trustees manages funds and oversees advisory roles, distinct from a board of directors. These boards are prevalent in nonprofits, focusing on fundraising and grant-writing. Trustees plan ...

On Wednesday, the U.S. seized a sanctioned oil tanker off the coast of Venezuela, a move that sent oil prices higher and sharply escalated tensions between Washington and Caracas, which called the ...