A team of researchers has confirmed the discovery of the deepest known blue hole on the planet in the waters of Chetumal Bay, Mexico. Detailed in a study published in Frontiers in Marine Science, the ...

Add Yahoo as a preferred source to see more of our stories on Google. Beyond the beaches and resorts of the Bahamas, Andros Island is the country’s best-kept secret. A hidden world of blue and black ...

BEIJING: China's first coral reef blue hole — a large natural depression on the ocean floor — has been identified in the waters off Huangyan Island in the South China Sea, and it has emerged as a ...

SARASOTA, Fla. -- A team of scientists is gearing up to explore a mysterious "blue hole" off the Gulf Coast of Florida. The National Oceanic and Atmospheric Administration described blue holes as ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Sinkholes are natural depressions that form when rock ...