The “medium-sized” crickets are about half of an inch long with patterned ... “At (Britannia Creek Cave), (crickets) are ...

Ice crystals populate Full Moon Hall. The chamber, 820 feet long, is the largest yet discovered in Dark Star. The entire cave system is a geological time capsule: Mineral deposits reveal millennia ...

One of the world's deepest and most dangerous caves lies in Abkhazia, a disputed part of Georgia. It takes days to get to the ...

Approximately 700,000 years ago when molten rock erupted from a vent in nearby Hart Prairie, the mile-long Lava River Cave was formed. Today, visitors can explore the cave's cool, dark expanse by ...

Photo from Qin, Liu, Zhang, Shi, Du and Zhou (2025) In an underground cave of southern China, an eyeless river creature with an externally “visible” skull moved through the dark waters.