The colour of sunlight, gold and daffodils, yellow is often associated with warmth and optimism. Where it appears in nature, bright yellow is hard to miss. Plants can use it to attract pollinators, ...

On a mountain in southern China, a blotchy brown creature with yellow fingertips perched on some bamboo. Its “large” eyes scanned the surrounding forest, but it wasn’t the only one looking around.

However, yellow jackets do have an important role to play in nature. Read on to learn more about the significance of yellow jackets. Yes, yellow jackets are pollinators. However, they aren’t the ...

URBAN outbreaks of yellow fever are brought to an end either by the eradication of the mosquito vector, Aëdes (Stegomyia) aegypti, or by the immunization of a high percentage of the human population.