A 30-meter sediment core from Belize's Great Blue Hole reveals 5,700 years of hurricane history, showing a sharp rise in ...

The center will include interactive exhibits, educational programs and indoor and outdoor learning spaces. Funding for the project comes from the Hays County Parks and Open Space Bond.

It's called the Great Blue Hole ... Underneath that there's no oxygen, no life, and down there we found conchs and conch shells and hermit crabs that had fallen into the hole and suffocated ...

Blue holes are massive underwater sinkholes that form when limestone bedrock dissolves over millennia, creating deep vertical ...

A thin lens of fresh water—supplied ... crocodile skull—an animal no longer found in the Bahamas—from sediment in Sawmill Sink. Nearly oxygen free, blue holes preserve bones intact.

Blue Hole's crystal-clear water is fed by Cypress Creek, according to the Blue Hole Regional Park website. MySA reached out to Wimberley Parks and Recreation for a comment about Blue Hole Regional ...