Bees prefer yellow flowers to red ones, reveals new research. And the findings may eventually lead to higher-yielding crops, say scientists. The discovery was triggered when researchers examining ...

Bees prefer yellow over red, pushing some wildflowers to evolve new colors - and start a surprising evolutionary change.

In a single collecting trip, a worker will visit between 50 and 100 flowers. She will return ... frame being projected. While bees cannot recognize the color red, they do see ultraviolet colors.