Ever wonder why fire trucks are red? Discover the history, psychology, and visibility reasons behind this classic color ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation ...

London police arrested six people Thursday after Greenpeace activists allegedly poured 79 gallons of blood-red dye into a ...

Greenpeace’s United Kingdom leader and five other activists reportedly were arrested Thursday after tossing hundreds of ...

Red is our forever color crush — and fan-favorite stars including Kendall Jenner, Emily Ratajkowski, Nicole Kidman and more ...

Six people have been arrested in London after environmental activists from Greenpeace poured 300 liters (79 gallons) of blood ...