Pueblo has recently been named one of the best places to retire in the U.S. But how much do you need to have saved to retire ...

Air travel results in a lot of planet-warming emissions, but it's also sometimes necessary. That's a quandary for people who ...

The idea is that the program or action offsets your pollutive action. You drive a car that pollutes a certain amount, you buy ...

Capital gains are taxed in the taxable year they are "realized." Your capital gain (or loss) is generally realized for tax purposes when you sell a capital asset. As a result, capital assets can ...

The Python statistics module is a built-in module for performing simple statistical calculations. Since it's part of the standard Python library, it's available in every Python installation. To access ...

Are you on track to save enough for retirement? Use our calculator to check your progress, see how much retirement income you'll have and estimate how much more you should save. Many, or all, of the ...

It's often hard to know exactly how much sleep you should be getting. Experts claim most healthy adults need seven to nine hours per night – but this is hardly exact, and it also depends on age and ...

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline -- a 17th-century invention credited as the first mechanical calculator.

Do you earn more or less than the average person who does your job, or the typical worker where you live? You can use our special calculator here, which draws on official ONS data, to see how your ...

Do you earn more or less than the average person who does your job, or the typical worker where you live? And how much of your income is getting eaten by tax? You can use our special calculator here, ...