CAROLINA NATURALLY

The ozone hole over Antarctica is the smallest it has been since 1988, scientists announced on Thursday.
The ozone hole, which forms over the icy continent each September, was measured at its peak this year on September 11 over an area two and half times the size of the U.S., said NASA. From then on, the size declined throughout September and into October.

 Ozone hole at its smallest since 1988