It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched a rapid and successful effort to ban chemicals in hairspray ...

Languages: English. One of the scientists who discovered the hole in the ozone layer 40 years ago is proud of his work, but he now has major concerns about a new existential crisis: the looming ...

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 ...

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 ...

Photograph by JOEL SARTORE, NATIONAL GEOGRAPHIC PHOTO ARK 1987: Montreal protocol World leaders agree to phase out ozone-depleting substances just a few years after the ozone hole is found.

Looking for the best bedroom air purifier? See why Ion Pure is top-rated in 2025 for removing dust, mold, and odors-no ...

Scientists are analysing the smells of space – from Earth's nearest neighbours to planets hundreds of light years away – to learn about the make-up of the Universe. Jupiter, says Marina ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 1995, a mystery skull washed onto a beach in Longport, New Jersey ...

ABU DHABI, 15th September, 2020 (WAM) -- The UAE will join the world in celebrating the annual International Day for the Preservation of the Ozone Layer, observed each year on16th September. The ozone ...

DHAKA, Sept 18, 2021 (BSS) - Minister for Environment, Forest and Climate Change Md Shahab Uddin today said Bangladesh is working successfully to implement the Vienna Convention and the Montreal ...

Certain aerosols contain metal oxides and pollutants that can impact both the ozone layer and Earth’s thermal balance (heat and cooling factors).Atmospheric scientist Dan Cziczo, an expert on aerosols ...

Save guides, add subjects and pick up where you left off with your BBC account. A rainfall gauge. We can measure the weather using weather instruments. For example, an anemometer measures wind ...