Earth's clouds are shrinking, boosting global warming

Interesting, the area I live in is expected to get more rain as climate change gets worse. So I would think we would have more cloud cover. But the article is about "reflective clouds".

As I look out my window, I see dark clouds right now as opposed to white fluffy clouds. Will need to note the colors as time goes on for my fully non-scientific surveys :)

Clouds are all the same color. The darkness we see is the shadows from other clouds.

How come you sometimes see very dark, lonely clouds in blue skies?

No, darkness comes from density. The denser the cloud (the more water it contains), the less light can come through, thus it looks darker.

Likely because they are tall and tilted in a direction facing the sun, so that the moisture blocks more of the light than it would if the sun was hitting it at a more oblique angle.

Your relative position to the sun and the cloud.

Dark clouds are only dark from below. Look at a satellite feed for comparison.

I am not convinced. This would mean it could only be "blocking" the sun. If anything, it would be atmospheric light reflections blocked. In any case, it's not "other clouds".

I think diffraction has to play a role. Why wouldn't it? Dense, or raining clouds certainly have different water droplet sizes and shapes than fine, fluffy clouds. They may even reflect the ground or sky at some point, I imagine, like the ocean.

Even very dense rain clouds look perfectly white from above. They all reflect light back into space.