In “The Great Math War,” Jason Socrates Bardi takes on a battle for the soul of numbers that divided the experts of its day.

President Trump lambasted an ad from the Canadian province of Ontario, which uses audio from a 1987 Ronald Reagan address on tariffs. WSJ’s Gavin Bade breaks down the controversy. Photo: Aaron ...

President Donald Trump says he has "terminated" trade negotiations with Canada because of what he described as a fraudulent ad including former President Ronald Reagan speaking negatively about ...

Grants for electric vehicle factories, battery startups and EV chargers appear on an list of potential funding cuts circulating on Capitol Hill. Many federal initiatives to advance electric vehicles ...

The White House is doubling down after president trump posted he is terminating trade talks with Canada, over an anti-tariff ad that's paid for by Ontario. GOP senators disconcerted by possible $230M ...

President Donald Trump announced he's ending all trade negotiations with Canada because of a television ad opposing U.S. tariffs. The ad was paid for by the Ontario provincial government, not the ...

President Trump accused China of "purposefully" halting soybean purchases, labeling it an "economically hostile act." He stated the US is considering trade termination with Beijing as retribution, ...

Ontario Premier Doug Ford said the U.S. and Canada are "stronger together" in his first response to U.S. President Donald Trump's termination of trade talks in a spat over an anti-tariffs advertising ...

The meme exploded into youth culture with a video of a boy who delivers a giddy “six seven” at a basketball game. CAM WILDER The name of this fall’s most obnoxious classmate: Six Seven. Math teacher ...

Illustrative Mathematics was established in 2011 at the University of Arizona as a means to assist schools in adopting the Common Core standards. It has since grown to include a K-12 math curriculum ...

US President Donald Trump on Tuesday accused China of “purposefully” refusing to buy soybeans from American farmers, saying this was why the US was considering ending trade with Beijing. Trump ...

Cooking oil could become a new front in the US-China trade war as tensions between the two countries ratchet up. President Donald Trump said that the US is considering terminating imports from China ...