In 1408, Chinese astronomers and court officials observed an especially bright object in the sky that appeared for about ten days, but its identity remained unknown.The object was described as yellow ...

A new optical illusion is going viral. It plays tricks on how we see colours. The illusion uses green, yellow, and black.

Ancient Chinese astronomers were careful in how they described celestial phenomena when reporting to the emperor. To ensure ...

It's a sight we've all seen countless times– morning traffic slowing down as a bright yellow school bus pulls up to collect children. The colour stands out instantly, and that’s no accident.

Gen Z yellow bears a striking resemblance to one of Pantone’s Colors of the Year for 2021, called “illuminating.” The similarity is no surprise considering Pantone’s influence on colour in ...