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

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Filing taxes is never fun—and with all the forms to review and boxes to check, it's easy to miss one or accidentally put down incorrect information. But that lead to trouble with the Internal Revenue ...

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 ...

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 ...

The average American believes you need to have at least $839,000 in net worth to feel financially comfortable. And to be considered wealthy, you'll need around $2.3 million, according to Charles ...

WASHINGTON – Congress is staring down a Sept. 30 deadline to extend federal funding and avoid a government shutdown after competing proposals from Republicans and Democrats were blocked Friday in the ...

If it ain’t broke, why fix it? The GDX is way up, but VanEck is switching horses midstream. The gold price hit a record high of US$3,707.34 per ounce on Wednesday (September 17), shortly after the US ...

Nvidia is well known around the world for creating video graphics cards, with the company holding an impressive 94% market share in the sector. The company even provides the custom graphics chip for ...