It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we ...

The sky isn't just blue by chance. It takes all the colors of the rainbow for us to see it that way. It happens because of something called the Rayleigh effect, or Rayleigh scattering, named after ...

UK astrophotographer Josh Dury on night-sky success, his passion for documenting natural skies, a brand-new book and an ...

If you're searching for the perfect family vacation spot, look toward the western skies of Scottsdale, Arizona. Tens of ...

A line-up across the southwestern sky on December 5 ... Alan Dyer/VW Pics/Universal Images Group via Getty Images) What's that bright star in the west after sunset? If you've been outside shortly ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

While the desire to only hire A players is understandable, it’s the modern equivalent of hunting for the unicorn.

In early 2024, D.C. United unveiled their home jersey for both the 2024 and 2025 seasons. Named "The Icon Kit," the shirt's ...

You won’t regret experiencing bioluminescence, swimming with sperm whales or witnessing the rush of a horizontal waterfall ...