On average, it costs hundreds for a shop to fix a part that another mechanic fixed without tools in seconds. If you own a car ...

At 88, historian David Levering Lewis, a biographer of W.E.B. DuBois, has filled in gaps in his knowledge of his own family line, and he takes readers along on the journey.

Windowless rooms pose a design challenge, and the lack of natural light can leave your space feeling dark and dull.