Over the years, long-time Herald researcher/librarian Norma Marr prepared a feature called The H Files, in which she looked ...

In many parts of Brazil, rivers may be losing water to the ground instead of gaining from it. A recent study found that ...

Some underground work will cause a road closure in High River next week. Crews will be doing some underground water and sewer ...

The underground river that flows into Pantai Baron in Gunungkidul, Yogyakarta, overflowed due to the flood that occurred on ...

Geologists say Kentucky’s natural underground drainage system is overwhelmed following the recent massive rainfall - ...

After the Great Flood of 1862, Sacramento elevated its streets and buildings creating a unique underground world still ...

As we followed the rushing water, we realized the tunnel didn’t just end—it opened up into a massive hidden cave with a flowing underground river. The deeper we went, the more surreal the ...

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If you're looking for a unique experience, camping near Colorado caves adds an extra layer of excitement to your trip. Get ...