GREENBELT, Md. -- The hole in the Earth’s ozone layer that formed over the Antarctica this September was about 20 percent smaller than last year, scientists say. Early indications are that the ozone hole may be healing, says one top…
By TN News Service, St. Louis Post-Dispatch: Living
Fri, 10/28/2016 - 4:50am
GREENBELT, Md. -- The hole in the Earth’s ozone layer that formed over the Antarctica this September was about 20 percent smaller than last year, scientists say. Early indications are that the ozone hole may be healing, says one top…