Far below the surface of Mexico’s Yucatán Peninsula, a flooded labyrinth of limestone tunnels has quietly guarded one of the ...

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

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 ...

Ancient wolves lived with people on tiny Baltic island. Their bones show shared food and long contact that hints at early ...

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

VERNAL, Utah (KTVX) — A team of Utah scientists and cavers have recovered a nearly complete skeleton of a 26,000-year-old red fox deep in a cave in the state’s Uinta Mountains. It is the most complete ...

A calcite deposit in Nevada captures 580,000 years of climate swings and helps explain shifting heat, rainfall and water resources.

STANISLAV Kutuzov felt the drill head he was controlling smash into the rock more than 100m below him high on a glacier in ...

America’s vast landscape encompasses some of Earth’s most breathtaking natural wonders, from towering mountain ranges and ...

Researchers at Stockholm University recovered intact RNA molecules – the chemical messengers that reveal which genes were active – from a 39,000-year-old male mammoth named Yuka. The breakthrough, ...

DENVER — Ice Castles, a popular family-friendly winter attraction, is getting an adult upgrade this year when it returns to Colorado with two installations in the mountains. Artisans will build these ...

From visits with Santa to a live nativity, parades to concerts, plus millions of lights, our list offers a wealth of ways to ...