Researchers studying biofluorescent coral also discovered other sea life that reflect certain light.
A mom takes a pic of her son surfing, and only later sees the huge shark, or dolphin, in the photo.
A scary video of a two divers stuck in cage with a great white that rips out their oxygen.
A freediver swims with a great white shark and holds on for a ride. Amazing, and absolutely insane video.
Regardless of your opinion of spearfishing, the guy handled the situation with serious aplomb.