Something far worse than acid rain now falls from the sky all the time
A new threat is here, and scientists say there's no way to stop it, as even remote parts of the world are seeing microplastic ...
We got rid of acid rain. Now something scarier is falling from the sky.
In the 1970s, acid rain was one of the most serious environmental threats in North America and Europe. The air was so laden with pollution from coal power plants and cars at the time that it turned ...
National Geographic news4d
The Permian extinction—when life nearly came to an end
they would have generated acid rain, and sulfate molecules would have blocked sunlight and cooled the planet. Glaciation would have reduced the volume of water in the ocean, storing it as ice.