Through the intricate study of lava tubes—caves formed following volcanic eruptions when lava cools down—an international ...

The Carlsbad Caverns in New Mexico, with their famous stalactites and stalagmites, or Mammoth Cave in Kentucky, the longest ...

Caves are natural holes underneath the surface of the earth that are hollowed out rock typically formed by water. If you’ve ...

Anyone visiting the caves can see streaks of white, brown and yellow along its walls - the white being a pure form of marble. When the blue lake waters ripple and reflect on the walls, the effect ...

With the soft crunching of snow underfoot, Jordan walks steadily through the imposing ice structure, heading "towards the ...

What can lava tubes on Earth teach us about finding life on Mars? This is a recent study published in Communications Earth & ...

Karaca Cave in Gumushane province, Türkiye. The Karaca Cave is a stunning natural formation spanning 1,500 square meters. The ...

While Kitum Cave attracts elephants that crave its salt-rich walls, Makingeny boasts a dramatic waterfall entrance. These ...

Other lakes followed in the Lebarge Borehole, some of them lined with bulbous, milky mounds of calcite unlike any cave formation I had ever seen. In some places, rows of ghostly human-sized forms ...