But Dark Star, with so many areas still ... I was stepping into the maw of a prehistoric beast. CAVE CRAWLOn hands and knees, amid pools of water, Mark Synnott inches his way through a narrow ...

Eventually, they reached a cold river in the “deep dark zone of the cave.” Something lurking in the water caught their attention — and turned out to be a new species. The Sichuan Cave ...

It kills its prey, primarily other crustaceans such as cave shrimps, with venom-injecting fangs. Two hundred lateral feet into South Passage, Kakuk collects a water sample for Macalady in a ...

helping us access some of the deepest and darkest subterranean and water-filled parts of our planet. Take a deep breath and dive below the surface with cave-diving experts and scientists in the video ...

We just stumbled upon a massive limestone mine, but what we found inside was even more shocking—a hidden cave deep within the tunnels. As we descend into the dark, sketchy mineshaft, we navigate ...

Thought to lurk underground in the dark, honeycomb-like recesses between two Edwards Aquifer springs in central Texas, the elusive Peck's cave amphipod depends on steady spring flows and clean water ...

This is why astrobiologist Joshua Sebree, a professor at the University of Northern Iowa, ended up hundreds of feet underground investigating the minerals and lifeforms in these dark, cold conditions.