It’s a question most of us first asked as kids: why is the sky blue? And while the answer might sound simple, it’s actually ...

It’s a simple question and one of the first often asked by inquisitive children: Why is the sky blue? The complex answer to this seemingly straightforward inquiry was explained by one of the most ...

Hey there, little one! So, have you ever looked up at the sky and seen that it's blue? Do you ever wonder why that is? Well, there's actually a scientific reason for it! The air around us is made ...