Ancient migration between wild horse populations in America and Asia show how ecosystems adapt to survive cataclysmic change ...

A Smithsonian Institution publication released on May 1, 2025, unveils the extraordinary diversity of Ice Age animals ...

Greenland is covered by more than 650,000 square miles of ice – a massive, frozen ice sheet that blankets the island and slowly flows toward the ocean. But as the climate warms, the ice is melting and ...

Particles of both minerals and organic matter track the retreat of the Cordilleran Ice Sheet, which melted about 20,000 years ...

Paul Wilcox, a geologist at the University of Innsbruck, has discovered the first land-based evidence of meltwater pulses ...