The Internet is awash with useful calculators readily available at no cost. But of course Web resources are moving targets. So here are the latest links to useful calculators. Here, too, are ...

March 30 (UPI) --Researchers at the University of Virginia School of Medicine have created an online metabolic calculator to predict a person's risk of heart disease and diabetes. A study of the ...

Add Yahoo as a preferred source to see more of our stories on Google. These free online investment calculators rival the tools financial advisors use. Financial advisors have access to the best ...

Math students have a love-hate relationship with the funky, expensive TI-84 graphing calculators, but thanks to a new deal, they'll soon get a free option. Starting this spring, pupils in 14 US states ...

Do you ever have the urge to go back to a simpler time when teachers said you wouldn’t have a calculator in your pocket? Now you can travel back to the golden age of calculators thanks to the Internet ...

Young people these days live most of their lives online, so why shouldn’t they be plotting graphs and performing advanced calculations there as well? For the first time this spring, students taking ...