Sometimes classic rock icons will take up their six-strings and get behind a microphone and sing their heart out, performing a child’s lullaby. Hey, even they have kids who need to get to bed ...

PHILADELPHIA (WPVI) -- The SS United States will soon leave Philadelphia on a voyage down south, where it will be sunk as an artificial reef off the Florida Gulf Coast. The vessel was originally ...

For over 20 years, researchers have been encountering a mysterious creature lurking kilometers beneath the ocean’s surface.

See important pictures in the history of underwater photography in this milestones photo gallery, from National Geographic.