The search for domestic water in the always-thirsty southern Black Hills has Wind Cave National Park officials worried about protecting lakes that exist in darkness 500 feet below the surface.

CATAWBA MURDER HOLE - Marian McConnell stands deep in a cave near a deeper pit labeled "Hell" as she sings her tale of evil and mystery. In the depths of Few know this cave's deep, dark secrets ...

Most of the time, Deep Dark biomes come out of nowhere when exploring a massive cave. However, if players are targeting them, there's a lot they need to know about how to survive.

Deep Dark Secrets. The blue holes of the Bahamas yield a scientific trove that may even shed light on life beyond Earth. If only they weren’t so dangerous to explore.

Dark Star’s passages are deep underground, yet many are 10,000 feet above sea level. The thin air at that altitude ups the physical challenge of negotiating the cave.

As we navigate the dark waters, we uncover hidden passages, ... ActionAdventureTwins. We Floated Deep Into a Cave We Found Beside the Road. Posted: March 20, 2025 | Last updated: March 26, 2025.

Tech & Science Deep, dark, wet: Revealing the microbiome of caves. A deep, pit-like sinkhole with a surface opening (allowing sunlight to spill in) housed the most microbial communities.

Mark Dickey, who was on an expedition to map the country's third deepest cave, became seriously ill more than a week ago. Rescuers retrieved him from nearly 1,000 meters below the cave's entrance.

Turkish and international cave rescue experts are working to save an American speleologist trapped more than 3,200 feet deep inside a cave in Turkey. Sept. 7, 2023 ...