A Shift in What’s Shaping U.S. Landscapes
The land is always changing, sometimes by human hands: cities are built, farms expanded, and forests logged. Other…
Megaberg Ends Its Long Odyssey at Sea
Iceberg A-23A ranks among the giants known to have broken, or “calved,” from Antarctica. Though several other icebergs…
Finding Freshwater in Great Salt Lake
Declining water levels in the Great Salt Lake have revealed something odd in satellite images: dozens of small,…