Clark, who has died aged 90, was a zoologist of invertebrates and dedicated teacher who solved two great puzzles in insect ...

Henry Bennet-Clark, who has died aged 90, was a zoologist of invertebrates and dedicated teacher who solved two great puzzles in insect biology: how fleas jump and how cicadas belt out songs so ...

Joshua Hammer’s “The Mesopotamian Riddle” chronicles the 19th-century contest between an archaeologist, a soldier and a clergyman to decipher an ancient text ...

Henry Ernest Dudeney posed the famous dissection problem of transforming a triangle into a square by cutting it into as few pieces as possible. In a new study, researchers have finally proved that the ...

Researchers have demonstrated, using a novel approach, that the original solution to Dudeney’s famous dissection problem is ...

I have a love-hate relationship with puzzles. 🧩 On one hand, I find them soothing. On the other, there’s nothing more frustrating than endlessly searching for that one piece and coming up ...

Students reacted to a California bill that, if passed, would make it illegal for companies to sell such products to shoppers under 18 years old. By The Learning Network We invite students to ...

Visit a sugarhouse on NH Maple Weekend, celebrate St. Patrick's Day, see Henry Winkler share his stories and more this ...

During the next puzzle, Wallace almost had it figured out when she landed on “Bankrupt,” having to give up $1,000. Henry quickly jumped in and guessed “Blue Ridge Mountains.” It was ...

Whether you want the finished product to reflect your favorite franchise, game, artwork, or a piece of beautiful scenery, there are puzzles for everyone to enjoy. The below list includes a nice ...