There is no shortage of penguin poop in Antarctica. In fact, you can see it from space, if you know where to look. Researchers often use satellite observations to study Adélie penguin populations and ...

The recipe for a cloud is simple: just water molecules and tiny hygroscopic, meaning they attract water, particles to cling to. On their own, water molecules are far too small to combine into droplets ...

We've seen lava bombs, ash clouds and rivers of lava and recently we've seen a new kind of volcanic phenomenon called pyrocumulonimbus "That is just a thunderstorm cloud that is enhanced or just a ...

Cleaning the air could accelerate global warming, and scientists are testing cloud brightening to cool the planet ...