Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

A version of this puzzle originally appeared in the October 1960 issue of Scientific American. What’s the Most Distant Galaxy ...

Neil Saunders, City St George's, University of London Mathematics is a “science which requires a great amount of imagination”, said the 19th-century ...

Eat foods with protein and fiber to feel full and maintain a calorie deficit. Drink water to burn more calories and reduce hunger. Exercise regularly to burn calories and improve health. A daily ...

Ohio State fans are counting down the hours until the Buckeyes face the Hoosiers in the Big Ten title game. Supreme Court to rule on Trump’s bid to end birthright citizenship 'Mormon Wives' is ...

Abstract: Wireless sensing represented by WiFi channel state information (CSI) is now enabling various fields of applications such as person identification, human activity recognition, occupancy ...

You’ve probably experienced this recently in a meeting or workshop—maybe you were even the one leading it: “Does anyone have any questions?” Half a second passes. “No? Then let’s move on.” How often ...

FROM sparkling light trails to storybook circuses, Ireland’s festive season is back — and bigger than ever. Across the country, large-scale light trails, markets, circus shows and family festivals are ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

A former Senior Publishing Editor on the Dow Jones Newswires team at The Wall Street Journal, Aaron earned a Bachelor's degree in Economics from the University of Michigan and a Master's in Journalism ...