Mark Cuban and Kevin O'Leary are famous for being smart with their money, but some of their frugal habits are a little quirky ...

I spent a week using the 6-to-1 method for buying groceries from TikTok. It helped me save money on food and save time meal ...

Being broke doesn't mean you can't make smart money moves. The billionaire entrepreneur and Shark Tank investor is known for ...

My colleague, Kelly Ernst, just finished a one-month no-buy challenge, where she narrowed her spending to necessities while ...