There are tons of fast food logos that use the color red. But did you know that there's actually a scientific reason why this ...

"They used to be orange in the UK." Side-by-side photo exposes disturbing shift hidden from American consumers: 'Not sure ...

Coral bleaching happens when corals lose their vibrant colors and turn white ... Coral reefs support some of the most biodiverse ecosystems on the planet. Thousands of marine animals depend on coral ...