Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was ...

"No one should have to spend a fortune on a lawyer or hours trying to figure out what went wrong on their taxes when the IRS ...

The meme "6 7" has been making headlines everywhere lately, but do The Arizona Republic reporters know what it means? I talked to investigative reporter Richard Ruelas, health reporter Stephanie Innes ...

South Africa defeated Pakistan by eight wickets in the second Test encounter in Rawalpindi to draw the two-match series 1-1 on Thursday. Simon Harmer finished with figures of 6-50 as the 36-year-old ...

Some words embody a mood, vibe or personality all of their own. “Insouciant” is one of those words that just rolls off the tongue with effortless ease. But beneath its unbothered surface lies a ...

India defeated West Indies by an innings and 140 runs. The match concluded in three days. This victory improved India's World Test Championship points. Ravindra Jadeja delivered an all-round ...

A promise has been made for the Pittsburgh steel industry. Again. Last week, U.S. Steel announced it was committing $100 million to a new slag recycler at the Edgar Thompson Works in Braddock. Any ...

U.S. employers and colleges are contending with more young people who are behind academically. Some are trying to make up where schools have failed. U.S. employers and colleges are contending with ...

More U.N. members support the creation of a Palestinian state than ever before. Dozens of world leaders gathering in New York for the 80th United Nation's General Assembly came together to voice their ...