A sign off U.S. 287 in Fort Worth alerts the public of high levels of air pollution on July 31, 2025. Dallas-Fort Worth has seen high levels of harmful air pollution this year. As exceeding measures ...
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, deodorant ...
The recovery of the ozone layer — which sits miles above the Earth and protects the planet from ultraviolet radiation — has been celebrated as one of the world’s greatest environmental achievements.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback