Earth's ozone layer, an early symbol of global environmental degradation, is improving and on track to recover by the middle of the 21st century. Over the past 30 years, humans have successfully ...

With ongoing efforts to eliminate chlorofluorocarbons (CFCs), experts are optimistic that the ozone layer could fully recover by 2066. Factors contributing to this positive trend include a ...

Nasa estimates the ozone layer will have recovered by 2066 — a lesson in how environmental data, diplomacy and determination can conquer denialism.

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface ...

Jonathan Shanklin, a meteorologist and an emeritus fellow for the British Antarctic Survey (BAS), helped discover the hole in the ozone layer in 1985 along with Joe Farman and Brian G. Gardiner.

2025 — A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting ... Feb. 3, 2025 — Long-term exposure to PM2.5, PM10 ...

The researchers say there is no direct evidence that the ozone layer is recovering. But, they add, the stabilizing of CFC concentrations in the lower atmosphere means that such a recovery is assured.

Ozone itself is a greenhouse gas and has contributed to around 0.2° Celsius (0.36° Fahrenheit) of current global warming, Mowbray writes. Ozone at ground level harms human health.

That’s changing the atmosphere in ways that threaten the Earth’s protective ozone layer. Observed from Earth, these reentries look like shooting stars, blazing across the sky. However amazing ...

Judge pauses Trump plan to revoke Harvard enrollment of foreign students Trump's pressure on Harvard is part of a broader campaign to compel universities, law firms, news media, courts and other ...