The New York Times

A warming climate is shrinking the Tuyuksu glacier. It’s losing ice every year.

January 16, 2019 | Environment

Rivulets of water stream down the glacier’s thin leading edge.

As she has for nearly two decades, Maria Shahgedanova, a glaciologist at the University of Reading in England, has come here to check on the Tuyuksu. As one of the longest-studied glaciers anywhere, the Tuyuksu helps gauge the impact of climate change on the world’s ice.

With colleagues from the Kazakhstan Institute of Geography, Dr. Shahgedanova has made the slow trip from Almaty, 15 miles to the north and nearly two miles below, lumbering up a steep, rutted mountain road in a giant Russian utility vehicle.