In the dark, smoke-filled basement disco of the Tokyo Hilton, the night is in full swing. The music throbs with a mid-tempo pulse, as salary men with open collars, loosened ties and uncomfortable ...

Rainbows are optical phenomena resulting from the interaction of sunlight, water droplets, and the human visual system, not physical objects. Scientific understanding of rainbows developed over ...

We love rainbows, and we bet you do, too! It feels like magic when you spot one in the sky. But did you know that rainbows ...