UV radiation is a part of something that you may faintly remember from your K-12 or collegiate years called the electromagnetic spectrum (below). Electromagnetic energy propagates in wave form and ...

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The ozone hole over the Antarctic is significantly smaller in 2025 than in previous years, ranking as the fifth-smallest it's ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

The United Nations finally has some good news about the climate. Well, sort of. According to a report released by U.N. scientists on Wednesday, the ozone layer, which has been thinning since the late ...

NASA and NOAA teams reported an annual maximum of 8.83 million square miles on September 9. They said this made it the fifth ...

On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most significant ...

The Antarctic ozone layer is showing signs of recovery, reaching an annual maximum of 8.83 million square miles on September ...

Ozone layer recovery: As we celebrated World Ozone Day 2025, it's a great time to think about an amazing success story for the environment. Once, the ozone hole was a scary sign of pollution around ...

The ozone hole over the Antarctic is significantly smaller in 2025 than in previous years, ranking as the fifth-smallest ...

NASA and NOAA scientists report a significant recovery in the Antarctic ozone layer, marking it as the fifth smallest ozone hole since 1992.