Beneath a cloak of darkness, illuminated only by glow sticks and red-filtered flashlights, researchers waited underwater off Key Largo hoping to witness one of the rarest events of sex in the sea.

Add Yahoo as a preferred source to see more of our stories on Google. The bow of the U.S. Coast Guard cutter Duane, a decommissioned ship deliberately sunk off Florida to serve as an artificial reef.

South Florida is seeing a wave of new cars, but they won't add to traffic or lengthen anyone's commute. That's because the cars are made of marine-grade concrete and were installed underwater. Over ...

MIAMI BEACH — South Florida is seeing a wave of new cars, but they won’t add to traffic or lengthen anyone’s commute. That’s because the cars are made of marine-grade concrete and were installed ...

ALLIGATOR REEF, off the Florida Keys — Three and a half miles off the Florida Keys, Kylie Smith kicked to the surface of the ocean, then looked back down through her scuba mask to confirm what she had ...

BIG PINE KEY — Hundreds of divers and snorkelers listened to an underwater concert that advocated coral reef protection Saturday in the Florida Keys. The Lower Keys Underwater Music Festival, which ...

(THE CONVERSATION) — When people hear about underwater reefs, they usually picture colorful gardens created from coral. But some reefs are anchored to much more unusual foundations. For more than a ...

MIAMI BEACH, Fla. (AP) — South Florida is seeing a wave of new cars, but they won’t add to traffic or lengthen anyone’s commute. That’s because the cars are made of marine-grade concrete and were ...