Add Yahoo as a preferred source to see more of our stories on Google. A red planet on the left; on the right are two graphs showing the brightness of clouds observed in Mars' atmosphere. An ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Spend your day laying outside looking at the clouds. It’s ...

Scientists discovered massive microplastics forming plastic clouds over Chinese cities. (Image: Canva) Scientists found clouds made of microplastics over major Chinese cities. Plastic clouds can ...