Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986.

The Ozone hole is shrinking NPR's Juana Summers speaks to Paul Newman, ... And I think it's a real technological achievement that began to - started at the time the Montreal Protocol was signed.

The global average amount of ozone 18 miles high in the atmosphere won’t be back to 1980 pre-thinning levels until about 2040, the report said.

Antarctica, where it’s so thin there’s an annual giant gaping hole in the layer, won't be fully fixed until 2066, the report said. The report shows that progress is slow, and won't go back to ...

A hole in the atmosphere's ozone layer is the seventh-smallest since recovery began in 1992, the National Oceanic and Atmospheric Administration announced Wednesday. Top News U.S. News ...

The ozone layer is on the mend, and it's thanks to human action. A new MIT-led study confirms - with 95% confidence - that global efforts to phase out ozone-depleting chemicals are paying off.

The ozone hole was healing, or at least that’s what scientists told us. Managing to undo the damage that greenhouse gas emissions have done has been heralded as one of the world’s greatest ...

Quite simply, there is no life without our ozone layer. The stratospheric layer of gas absorbs the most powerful, damaging ultraviolet rays and essentially prevents living things from being killed by ...

Earth’s protective ozone layer is slowly but noticeably healing at a pace that would fully mend the hole over Antarctica in about 43 years, a new United Nations report says.