Newly discovered cave snail with spiky teeth

Finding transparent snails with a length of only a few millimeters on muddy cave walls is no easy feat. "Nevertheless, we succeeded in collecting 57 gastropod populations from various caves in northern Spain. We have now ...

Wildfires affect cave diversity underneath scorched surfaces

The landscape at Lava Beds National Monument in northern California is typically home to sage and junipers, with unique lava caves twisting underneath the surface. But in the summers of 2020 and 2021, wildfires tore through ...

Cavers find snakes but no genies in Yemen's 'Well of Hell'

A team of Omani cavers has made what is believed to be the first descent to the bottom of Yemen's fabled Well of Barhout—a natural wonder shunned by many locals, who believe it is a prison for genies.

Early Homo sapiens groups in Europe faced subarctic climates

Using oxygen stable isotope analysis of tooth enamel from animals butchered by humans at the site of Bacho Kiro Cave, Bulgaria, Max Planck researchers show that human groups belonging to an early wave of dispersal of our ...

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