Your tax-deductible donation helps make it all possible. The forgotten story of the hole in the ozone layer - and how the world came together to fix it. The scientists and politicians who ...

By something like 2035 we might see a year when there's no ozone hole depletion at all in the Antarctic,' he said. 'And that will be very exciting for me. 'And some of you will see the ozone hole ...

Fires and agricultural soils can rival cars and factories in emitting chemicals that lead to ozone, making it hard to meet air quality standards.

In the past, the zone has shown signs of recovery ... Scientists are now confident that by 2035, there will be no ozone ...

Feb. 3, 2025 — Long-term exposure to PM2.5, PM10, NO2 and ozone (O3) air pollution is associated with more hospital admissions for lower respiratory tract ... Jan. 7, 2025 — If you like the ...

The climate change problem is “more complex and more pressing” than ozone depletion, wrote Bagenstose, and “drives a need to learn from the Montreal Protocol and repeat its success”.

This seasonal ozone depletion was suddenly allowing UV rays to filter down to the surface, leading to skin cancer and other adverse health effects. In 1986, Solomon, who was then working at the ...

The most common unit of measurement for atmospheric ozone levels—known as the Dobson unit (DU)—was named in his honor. Scientists first became aware of the depletion of the ozone layer in 1985, when ...

Operators follow a 25-year rule: at this point, a satellite’s mission is deemed to have ended and it is lowered into the atmosphere where gravity and friction kicks in. While this helps clear space, ...

This zone really narrow ... are the biggest culprit in ozone depletion. More commonly known as CFCs, they can be found in fridges, aerosols and plastics. When they’re released into the ...