From the huge smoke plume seen from the LA wildfires to a new sweeping view of Earth, these space images will give you a new ...

First, let's explain why we see the color blue in the sky as opposed to other colors. The sun actually emits a 'white' light ...

While most cameras handle color quite well, there are times you may end up with overly orange or blue photos. Here's what ...

Like the colors on the leaves, the sky also changes color with the seasons. In the winter, the sky has more of a blue hue. But in the summer, it looks milky white, even when free of clouds. Why is ...