You might think that explaining why the sky is blue would be kind of simple. But even a brief explanation of it requires a lot of science. The colors of everything you see are produced in ...

I took it for a quick spin. Apple sent me the 15-inch variant of the new MacBook Air in the new "sky blue" color, with an M4 chip, 16GB of memory, and 1TB of storage space. I haven't yet spent ...

The new generation MacBook Air with the M4 chip comes in a new “sky blue” color, and in keeping with tradition, the laptop comes with a traced charging cable that matches the color chosen by ...

Yeti has officially dropped its first seasonal color collections of 2025: Big Sky Blue and Firefly Yellow. The Big Sky Collection features a pastel, baby blue color while the Firefly Collection is ...

Greg Foot discovers why the sky is blue. He explains that outside the Earth’s atmosphere space looks black, but from the Earth’s surface the sky looks blue. He investigates this effect by ...