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

Interestingly, New Zealand is the only nation with a fully cataloged, open-source database of its identified fossil specimens.

Get all the news you need in your inbox each morning. There could be between 5 and 19 million tons of lithium buried there, enough to meet projected world demand for lithium car batteries nine times ...

Native Hawaiian oral traditions record a rich history of the changing volcanic landscape in Hawai‘i. Interweaving cultural ...

An earthquake with a preliminary magnitude of 3.4 struck the Inland Empire around 8:17 p.m., the second time an earthquake ...

“The [magnitude] 6.8 earthquake [on Nov. 10] near Cuba occurred near or within the Septentrional-Oriente Fault Zone ,” ...

These giant rocks could roll at any moment. The fact they haven't offers a window into the shaking of ancient Earth.

The Pembina Gorge offers everything from 80-million-year-old mosasaur bones to the beauty of steep valley cliffs towering over small, isolated prairies and pockets of wetlands.

Even the balmy tropics may have once been crushed by colossal masses of ice.

The arson fire Monday night at the lodge at Camp Long has stirred up concerns about the future of the historic structure.

Snowball Earth theory gets a boost from Colorado rock findings Tava sandstone formation provides key evidence for global ice ...

T he fossilized remains of an entire prehistoric ecosystem, complete with footprints of extinct animals, have been discovered ...