At some point after approximately 34 million years ago, the ancestors of the Fiji iguanas arrived on the South Pacific ...

A 30,000-year-old vulture feather from Central Italy was preserved down to the microscopic level by volcanic rock.

Authorities are seeking the public's help in finding individuals who desecrated ancient, protected tribal rock carvings near ...

The petroglyphs, called “one of the most awe-inspiring and intriguing things to see” by Eastern Sierra, are located in the ...

Scientists are urging people who live in south-central Alaska to begin preparing for a possible eruption of the Mount Spurr ...

The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...