Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

A home equity line of credit, or HELOC, is a type of second mortgage that lets you access cash as needed based on your home's value.

Curious about type 1 vs. type 2 diabetes? We'll give you the facts on differences, similarities, causes, risk factors, treatment, and more.