Vanguard’s tech ETF sells itself on cost. At 0.09%, Vanguard Information Technology Index Fund ETF (NYSEARCA:VGT) sits near the floor of sector ETF pricing. That headline number is real. It is also ...

Recent AI and data security actions show why AI governance now belongs with boards, not just IT teams managing tools and ...

The U.S. Air Force is betting that a fleet of uncrewed robot wingmen can solve a math problem that has plagued fighter ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

AI chatbots are turning into accidental snitches — and in some cases, they’re handing out real people’s phone numbers to total strangers. Privacy experts are ...

People report that their personal contact info was surfaced by Google AI—and there’s apparently no easy way to prevent it. A Redditor recently wrote that he was “desperate for help”: for about a month ...

As students move up through the grades in elementary and middle school, math marches relentlessly forward—whether they’re ready or not. Math is a hierarchical field, building sequentially on prior ...

A 48-year-old American coach who studied mathematics at Columbia and grew up watching Diego Maradona play for Napoli is now part of the history of Spanish club Real Sociedad in the Basque Country.

Dr. Clayton is a mathematician. Candidates for quantitative jobs — like those on Wall Street or in Silicon Valley — are sometimes asked offbeat questions such as: How many Ping-Pong balls fit in a 747 ...

New York City’s democratic socialist Mayor Zohran Mamdani has issued an ultimatum to Albany: tax the ultra-wealthy or face a "last resort" 9.5% property tax hike to plug a $5.4 billion deficit. While ...

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