The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?

Health Secretary Robert F. Kennedy Jr. said that a national food standard is “on the table for discussion.” A coalition of food companies and agricultural groups, including Kraft Heinz Co., Conagra ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. A few years ago, in a discussion about security and ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Somer G.

Friends and money don’t mix, the saying goes, and it’s true enough. But what about family? Does the same logic apply? Absolutely – but there are ways to ensure your relationships with your loved ones ...

In 1971, German mathematicians Schönhage and Strassen predicted a faster algorithm for multiplying large numbers, but it remained unproven for decades. Mathematicians from Australia and France have ...

State regulators and utlities are writing new rules to ensure data centers don’t drive up electricity prices or raise the risks of blackouts. As tech companies flood the electric grid with new data ...

Nicole Gurran receives funding from the Australian Housing & Urban Research Institute (AHURI) and has received funding from the Australian Research Council. Peter Phibbs receives funding from the ...

The hype has been strong on agentic artificial intelligence (AI) and the potential business benefits are real. However, their greater autonomy means you can go off the rails without introducing ...

The big names in artificial intelligence—leaders at OpenAI, Anthropic, Google and others—still confidently predict that AI attaining human-level smarts is right around the corner. But the naysayers ...

The darts puzzle in the Billiard Room is a Blue Prince puzzle you’ll encounter early during your daily expeditions through Mt. Holly. While not essential for reaching the fabled Room 46, it’s still ...