Speleology, the science that studies caves, brought together its most prominent global representatives this time in Belo Horizonte, in the state of Minas Gerais, Brazil. In total, more than 1,160 ...

Scientists have uncovered a previously unknown species of extinct shark deep within the labyrinth of Mammoth Cave in Kentucky ...

The fossil was found in the Ste. Genevieve Formation, which dates to approximately 335 to 340 million years ago. It was discovered by a combined team of scientists from the National Park Service ...