Daily MailWorld's second largest blue hole is discovered off the coast of Mexico measuring 900 feet deepApr 24, 2023Jonathan ChadwickBy Jonathan Chadwickmore_vert
The Weather ChannelNew Massive Blue Hole Is 2nd Deepest Known To Man - Videos from The Weather ChannelApr 27, 2023more_vert
Livescience.comSurprise discovery of world's 2nd deepest blue hole could provide window into Earth's historyApr 21, 2023Lydia SmithBy Lydia Smithmore_vert
New York Post Massive blue hole discovered off coast of Mexico: Window into new lifeforms?Apr 24, 2023Ben CostBy Ben Costmore_vert
FirstpostWorld’s second-deepest blue hole found in Mexico: What is this undersea sinkhole and why is it so mysterious?Apr 25, 2023more_vert