Colors are one of the first things people learn about in school. Well, you might have to start re-learning. At least, when it comes to one color people think is on the spectrum. Popular Mechanics ...

Blueberries are a well-known source of antioxidants, thanks in part to their anthocyanin offerings. Anthocyanins are what give many plant-based foods their red, blue and purple colors. Dietitians ...

Red, blue, and purple The contrast of red and blue can be seen throughout Severance , including the red and blue betta fish that live in a divided tank in Mark’s home.

Fireworks were first invented serendipitously by the Chinese in 200 B.C. but getting that perfect blue is a challenge ...

The secret lies in their rich blue color, ... See how these red, blue and purple-hued foods stack up to blueberries and why they’re some of dietitians’ favorites. 1. Blackberries.