“It’s amazing to do the math and try to remember what was happening in the world back in 1825, when those snowflakes were ...

The study focuses on Johns Hopkins Glacier in Glacier Bay National Park, Alaska. Unlike most glaciers worldwide, Johns Hopkins is advancing rather than retreating, thanks to a terminal moraine—a ...

Looking up, I scan the steep, treeless slope above this remote wilderness beach near the mouth of Johns Hopkins Inlet, 55 miles up Glacier Bay in Southeast Alaska. I let my gaze roam over cliff bands ...