Prefer Newsweek on Google to see more of our trusted coverage when you search. Factory pollution is changing the weather—but not in the way you might think. The tiny aerosol pollution particles poured ...

Tiny particles bubbling up from the tops of melting sea ice into the Arctic sky may be a key, understudied element of cloud ...

On a clear day, the highest clouds can look like brushstrokes or feathers. These wispy streaks of ice drifting miles above the ground are cirrus clouds, and despite their gossamer appearance, they ...