People have long debated whether the red pictographs of Utah's Black Dragon Canyon are images of humans and animals, or a large winged monster.
Some of the oddest sites on our planet are below the surface.
The yeast produces a compound shown in the lab to inhibit the fungus that causes the deadly condition in bats.
A new centipede named after Hades, the mythical god of the underworld, is a top predator in this mysterious underground world. Continue reading →
See amazing footage from a drone fly-through of the Hang Son Doong cave in Vietnam, the largest in the world.
A couple takes the trip of a lifetime, hiking across dangerous Alaskan glaciers in order to visit a captivating ice cave that no longer exists.
Sounds thought to have been supernatural, such as echoes in caves and canyons, appear to have inspired many early artists. Continue reading →
Eyeless, cave-dwelling form of the Mexican tetra fish has a neat trick for saving energy in its pitch-black habitat.
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