The ability to work with any programming language requires a good understanding of the data types it offers in order to comprehend the language’s possibilities and limitations. In this article, I look ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Cancer is an insidious disease that often strikes individuals who lack any type of known risk factors, and new research shows that many cancer types can be chalked up to "bad luck." Using a ...

A variable star is, quite simply, a star that changes brightness. A star is considered variable if its apparent magnitude (brightness) is altered in any way from our perspective on Earth. These ...