We found a dataset that allows us to measure what separates a hill from a mountain, and maybe even see if it changes as you ...

Hidden in the mountains of northern China lies one of Earth’s most spectacular geological masterpieces—the Zhangye Danxia ...

For billions of years, Earth’s continents have remained remarkably stable, forming the foundation for mountains, ecosystems ...

The Siguniang Mountains beckon us to tread with deliberation, to eavesdrop on the legends whispered by the winds, and to ...

For billions of years, Earth's continents have remained remarkably stable, forming the foundation for mountains, ecosystems ...

After more than 30 years of being missing, the Blyde Rondavel flat gecko (Afroedura rondavelica) reappears in South Africa.

The first image of the Keyhole structure was acquired by the Mars Reconnaissance Orbiter (MRO) HiRISE spacecraft in November with its smaller context camera (CTX). The image P14_006672_1836_XN_03N267W ...

Walden became the foundational text for the aesthetic strand of the American environmental movement. Its emphasis on nature’s ...