Explore the enigma of Belize's natural wonder: Discover what formed the Great Blue Hole, a massive underwater sinkhole phenomenon.

Located in the Great Smoky Mountains National Park, the swimming hole is accessible with a relatively easy hike.

The 32nd annual Great Blue Heron Festival returns to southwestern New York for three days from July 4-6.

Great Blue Hole, Belize. Photo by The TerraMar Project. The Blue Hole is an almost perfect circle with a diameter of 274 and a depth of 125 meters. The visible part is slightly smaller than the main ...

Blue Hole. Image by xiSerge via Pixabay. The Great Blue Hole is a giant marine sinkhole near the center of Lighthouse Reef, a small atoll off the coast of Belize. Despite being one of the most famous ...

Andros Island in the the Bahamas features a hidden world of blue and black holes, pockmarking the coastline and interior.

This new hole (25ODD-122) will provide additional data as it drills across the Gilt Creek gold deposit then, very significantly, is planned to continue a further 600m-800m to explore for the ...

This new hole (25ODD-122) will provide additional data as it drills across the Gilt Creek gold deposit then, very significantly, is planned to continue a further 600m-800m to explore for the extension ...

The Great Blue Hole at Belize is a popular destination for scuba divers, popularized by oceanographer Jacques Cousteau more than 50 years ago. At a depth of 124 meters, it plunges into the surrounding ...

Drone image from 200 meters height above the “Great Blue Hole,” showing the drilling platform anchored in the center. Visible in the background is the edge of the Lighthouse Reef Atoll. Credit: ...

Tropical storms have been steadily increasing in frequency over the past 5,700 years, new evidence from sediment in the Great Blue Hole reveals, with a massive spike in the past two decades.