In western Siberia, a rare kind of gas explosion is carving deep, near vertical craters in the tundra. Some of these massive ...
Permafrost conditions are often heterogeneous and concealed beneath the surface, becoming evident only when thawing occurs ...
By Liz Kimbrough The writer John McPhee once described Alaska’s Salmon River as having “the clearest, purest water” he’d ever seen. Today, that same river runs orange with toxic metals unleashed by ...
River heat waves are rising faster than the pace of air heat waves. That’s a problem for fish, drinking water quality, and ...