Carbon cycle flaw can plunge Earth into an ice age

UC Riverside researchers have discovered a piece that was missing in previous descriptions of the way Earth recycles its ...

This 1,200-mile Trail in the U.S. Follows the Path of the Last Ice Age Glacier—and It Has Waterfalls, Rock Formations, and Fall Colors

One of the most enduring of those remnants is the Ice Age Trail —a 1,200-mile route that traces the path of the last ...
Phys.org

Thawing permafrost raised carbon dioxide levels after the last ice age, study shows

Carbon dioxide levels in the atmosphere vary naturally between ice ages and interglacial periods. A new study by researchers at the University of Gothenburg shows that an unexpectedly large proportion ...