Twenty thousand years ago, the land we live on now was under the leading edge of the last glacier of the last Ice Age. It takes effort today to imagine those hundreds of feet of ice over our heads, ...
Drumlins are a ubiquitous landform in lands once overrun by glaciers, and yet after two centuries of studying them, we still aren’t certain how these teardrop-shaped hills form. Top image: A drumlin ...
During the Mid-Pleistocene Transition (MPT), the Earth adopted a 100,000-year glacial-interglacial cycle compared to the previous 41,000-year cycle. Scientists have now discovered landforms created ...
Aaron E. Putnam is in the School of Earth and Climate Sciences and Climate Change Institute, University of Maine, Orono, Maine 04469, USA. Mountain glaciers are highly sensitive, purely physical ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback