A basic premise unites most foreign policy thinking: power begets security. Because no global police force can respond in times of trouble, states must accumulate power to ensure their safety. They ...

What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people ...

The fix for the disposable formula habit in Excel is already on your screen. At the very bottom of your Excel window is a ...

An AI math coaching platform, used as part of a tiered support structure, gives students access to tutoring and homework ...

A new study has shown that prompts in the form of poems confuse AI models like ChatGPT, Gemini and Claude — to the point where sometimes, security mechanisms don't kick in. Are poets the new hackers?

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Tommaso Grossi and colleagues propose NeuberNet, a multi-task manifold decoder that maps low-fidelity elastic displacement fields to high-resolution stress-strain in regions with sharp notches. This ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Jigsaw puzzles help make mathematics learning more active and fun Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games quickly ...

Some of the money was paid directly to her landlord and some of it to her bank account.