Deep inside a massive cave plunging more than 500 feet below the surface, explorers made an unexpected discovery. Ancient ...

A homeowner noticed something strange on his property, then uncovered a deep cave hidden beneath the ground. What started as curiosity quickly turned into a serious exploration, with darkness, drops, ...

(via MinuteEarth) Krubera Cave, one of our planet’s deepest known caves, extends 2200 meters into the earth – that’s a depth of nearly six Empire State Buildings. Or at least, that's as far down as ...

A new study, presented at the 17th International Congress of the Geological Society of Greece in May, found a "significant" amount of blue and transparent microplastics present in the Gourgouthakas ...

CEDAR FALLS, Iowa (KCRG) - A team of researchers at the University of Northern Iowa (UNI) is exploring some of the deepest caves in the country to learn more about life in extreme environments. The ...

"This is just the beginning." Scientists issue warning after making disturbing discovery deep inside sea caves: 'What we saw inside some caves was shocking' first appeared on The Cool Down.

Evidence that modern humans and an older hominin species used the same cave, probably during overlapping periods, has been found during a deep excavat.

A UNI student in Wind Cave in South Dakota (UNI photo) Researchers from the University of Northern Iowa are exploring some of the nation’s deepest caves to learn about life in extreme environments, ...