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 ...

What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people work together on problems. Which brings me to these festive-themed puzzles, ...

PALM BEACH, Florida, Dec 22 (Reuters) - President Donald Trump announced on Monday plans to build a new “Trump-class” of battleships — larger, faster and “100 times more powerful” than any before — ...

The Science Olympiad Foundation (SOF) has released the official answer keys for its diverse range of Olympiad exams held during the 2025-26 academic session. These keys are crucial resources for all ...

This apparently simple puzzle has proved to be a genuine brain teaser. Even the most basic of brain teasers can have significant impacts on our cognitive wellbeing, helping to prevent dementia and ...

People are being advised to avoid answering calls on their phone from unknown numbers that use the prefix +44 amid a surge in reports of scams. Typically, if you answer one of these calls, an ...

On December 8th, the official Bomber Girls X account released an illustration of Magical Girl Love Hamu Dia, also known as Mitsumoto Dia (CV: Junko Minagawa), and her "impressively large in various ...

Is today your lucky day? The Mega Millions lottery jackpot was an estimated $50 million the Friday, Dec. 5 drawing with a cash option of $23.3 million, according to the Mega Millions website. The ...