What If on MSN

Engineers push limits while building the deepest bunker on Earth

Hundreds of meters underground. Large enough to house tens to hundreds of thousands of people. And walls strong enough to ...
Hosted on MSN

The deepest blue hole in the world could be hiding an underwater cave system

A new, record-breaking blue hole has been discovered in Chetumal Bay off the coast of Mexico’s Yucatán Peninsula, plunging deeper than any previously known blue hole on Earth. The Taam Ja’ Blue Hole, ...
Yahoo

Scientists discover world's deepest underwater sinkhole: 'Its bottom [is] still not reached'

The world's deepest underwater sinkhole in the waters of Chetumal Bay between Mexico and Belize remains shrouded in mystery after researchers reported they have yet to determine its full depth.
talkandroid.com

Scientists confirm the world’s deepest blue hole—and we’ve only just begun to explore its secrets

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. Off the coast of ...