(WHTM) — We see traffic lights all the time. Sometimes we get green lights, and sometimes we hit all the red lights on our commute to work. But, while sitting at a red light, have you ever wondered ...

Towards the end of last year, YouTube introduced a “new, softer shade of red” and a magenta gradient alongside other design changes to the app. The team behind it has now detailed the changes. The ...

The blue color of the daytime sky results from Rayleigh scattering, where atmospheric atoms and molecules preferentially scatter the blue wavelengths of sunlight more than red, rather than being the ...

When marine scientists gave Sydney Harbor seawalls a colorful glow up, they discovered it boosted marine biodiversity along our increasingly urbanized, concrete-dominated shorelines. Their findings ...