This is the tale of one man's slobbering, very unpretty pet cat, his brave sister, his homicidal yet generous uncle, and what happened one winter night when he was a boy.
Here's a new way to think about global warming. An interactive map plots how temperatures have changed in any region on the planet since the early 1950s.
We start with a pool of oil. We turn on a magnet. The oil travels up a superstructure and blossoms into a tree. Turn off the magnet, the branches, the needles, the tree melt away. It's a puddle again.