New York City: A blue human is a cold, dead or sad human. We don’t want to be blue. And flowers don’t appear to, either. Less than 10 per cent of 400,000 floral species bear blue flowers. It’s unclear ...

The land of the square watermelon has done it again: Japanese scientists have created the world's first blue chrysanthemums. They described their process and results in the journal Science Advances.

The scientists introduced genes from two other flowers that allowed the mums to mimic the chemical process producing blue pigment. This might be... Japanese scientists have genetically engineered a ...