Try these fun card activities to help your child practice math skills such as counting, sorting, colors, and numbers.

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

There is no official U.S. definition of middle class, and income alone can mislead. Census, Pew and Federal Reserve data show ...

Mark Zuckerberg's next swing at owning the AI era costs less than you'd think.

A Mega Millions ticket sold in Greenville matched four white balls and the Megaball with a 3X multiplier to win $30,000.

Ask people how much they need to retire, and there is a good chance they can throw out a number almost instantly. Maybe it is $1 million because that is what they have always heard, or $2 million ...

Smartphone adoption tracks America's pedestrian death spike almost perfectly. The problem: every other country has smartphones too.

Kura Sushi USA is growing fast, but profitability lags, and valuation looks stretched vs. peers. Click here to read an ...

JSX co-founder and CEO, Alex Wilcox on introducing turboprops, clean aviation projects and how time is the ultimate luxury for the airline’s customers.

The result is correct but challenges core norms of mathematics: checking proofs, crediting ideas and keeping research open to everyone.

Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...

Chinese electric vehicles are likely to be sold in the U.S. within years, despite tariffs, strict laws and opposition from the auto industry and politicians.