Boaty McBoatface returns with 'unprecedented' data

We may not all live in a yellow submarine, but Boaty McBoatface -- the internet's favorite golden-hued robotic submersible -- returned home to the United Kingdom last week with "unprecedented data" about some of the coldest and deepest ocean waters on the planet that may help scientists better understand climate change, researchers said in a statement Wednesday. Boaty McBoatface returns with 'unprecedented' data