Captured north of Ash Fork, Arizona, the image's ancient light was collected using a Sky-Watcher Esprit 80 mm telescope and a Player One Poseidon M Pro camera. Meyer employed narrowband filters and ...

Scientists have uncovered that fish biofluorescence a captivating ability to glow in vivid colors has ancient roots stretching back over 100 million years. This trait evolved independently in reef ...

Many of Earth's critters have the ability to emit a visible glow, but humans aren't usually considered among their number.