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 ...

The deeper blue color is more common in the fall and can last into early spring. As temperatures drop and the daylight hours follow suit, humidity levels also fall. That drier air means less ...

A flash of blue light illuminated New York City’s skyline Thursday night after a transformer exploded at a utility company’s substation Astoria, Queens. Photo: Bloomberg ...

it's important to first know why the sky appears blue in the first place. The sun emits white light, and due to Rayleigh scattering (the scattering of light by air molecules), blue light scatters ...

Light blue is a versatile color that pairs well with various other colors for a timeless and stylish space. The sky-inspired ...

Onlookers saw not only the full moon, but also a bright light close to its disk ... ANKARA, TURKIYE - AUGUST 31: The rare Super Blue Moon illuminates the night sky in Ankara, Turkiye ...