A new book explores how one biologist’s work at the North and South Poles changed the way he sees the world and our place in ...

Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...

This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

NASA’s PRIME-1 mission aims to analyze lunar ice and subsurface resources to support long-term Moon exploration.