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The ancient walls, ramparts, and ditches that wind through this Nigerian city are the longest known earthworks of the pre-mechanical…
The tart berry and state fruit brings a red pop to holiday feasts—and to satellite images of Midwestern marshlands.
Over millions of years, water has sculpted limestone in northern Vietnam into an extraordinary karst landscape full of towers, cones,…
Hurricane Melissa left the island nation’s forests brown and battered, but they won’t stay that way for long.
The volcano on Russia’s Kamchatka Peninsula continues to erupt after centuries of quiescence.
Drought in the Nueces River basin is reducing reservoir levels, leaving residents and industry in the Corpus Christi area facing…
A colorful ridge and winding glacial meltwater river meet amidst dune fields in western China.
Winding across the Jeannie catchment in northern Queensland, the river sustains diverse ecosystems on its way to the Coral Sea.
A moderately intense season of surface melting left part of the ice sheet dirty gray in summer 2025, but snowfall…
