In 1909, when Clara Schultes Higgins arrived in Tucson, she had no idea that over the ensuing years she would be responsible ...
Who doesn’t love a good brain teaser? There’s just something about these clever puzzles that gets kids thinking, laughing, ...
Ballmer Group Philanthropy is pledging about $170 million annually to add thousands of slots to the state’s Early Childhood ...
A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...
From puzzling ABCs to a toy bank that won’t open, these kids’ toys left parents and the internet completely baffled.
It's almost Halloween, and in the spirit of all things spooky, we're bringing you a scarily tricky brainteaser. Halloween is trending all over social media with snacks, parties, and amazing costumes ...
Optical illusion puzzles are known to be fun and fascinating brain challenges that are designed in such a manner that they play tricks on your eyes as well as minds. These puzzles can make you see ...
Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.
An optical illusion is a visual phenomenon where our eyes perceive something differently from reality, tricking the brain into misinterpreting what it sees. These illusions occur because the brain ...
Saturday’s Review section incorrectly republished the Number Puzzles for Sept. 20 and the solutions for Sept. 13’s number puzzles. The Sept. 27 puzzles and Sept ...
A woman has been banned from driving with a personalised number plate that reads ‘IAMISIS’. Isis Wharton is named after the Egyptian goddess Isis – but the California Department of Motor Vehicles (DMV ...
Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.