Climate history recorded in a calcite deposit in a southern Nevada cave indicates that the hot, arid southwestern United ...

The Fertile Crescent, a boomerang-shaped region spanning modern-day Middle Eastern countries, is considered the cradle of ...

Researchers garnered a three-foot calcite core from a Nevada cave and found several climatic upheavals the region underwent ...

A one-meter core of calcite pulled from a cave of Devils Hole in Nevada has yielded a rare record of roughly 580,000 years of climate change ...

Underneath the earth’s belly, a boat ride inside a 30-million-year-old all-water cavern, Penn’s Cave, reveals nature’s most ...

A calcite deposit in southern Nevada reveals 580,000 years of climate record, according to a new study published in the ...

In the heart of the Mojave Desert, far from snowcapped peaks or roaring rivers, a narrow crack in the rock has quietly stored ...

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

Scientists analysed oxygen isotopes locked inside the minerals. These isotopes shift according to climate at formation.

Scientists discover 580,000 years of dramatic climate changes hidden in a Nevada cave, offering a chilling glimpse into the ...

The footage shows a cave that shrinks with every turn — entrances you can barely slide into, passages where you must exhale ...