Investor's Business Daily on MSN

Stock market today: Dow closes at a record high; SpaceX extends win streak (live coverage)

Stock Market Today: The Nasdaq composite led the major indexes. Nvidia saw a second straight day of gains.
Cars and Horsepower

You've Been Checking Your Oil Wrong Your Whole Life—Here's How to Actually Do It Right

Pulling the dipstick is easy. Reading it correctly is another story. Here's when to check, how to read the markings, and what ...