NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...
(THE CONVERSATION) Long before the current political divide over climate change, and even before the U.S. Civil War (1861-1865), an American scientist named Eunice Foote documented the underlying ...
Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...
Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...
Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.
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 ...