Over the past 15 years, around 150 divers have lost their lives visiting the Blue Hole in Egypt, with estimates suggesting ...

Beyond the beaches and resorts of the Bahamas, Andros Island is the country’s best-kept secret. A hidden world of blue and black holes pockmarks the coastline and interior. Andros has 200 blue holes, ...

Scientists are exploring mysterious “blue holes” that form at the bottom of the ocean off Florida’s Gulf Coast. The blue holes are underwater sinkholes that vary in size, similar to sinkholes you can ...

"Before daring to dive into the Blue Hole, understand the potential dangers and how to survive." ABC Poll Reveals Trump’s Approval Rating Harvard-trained couples therapists married nearly 50 years: ...