Recent expeditions have revealed that 80 percent of the river's sediment no longer reaches the delta, accelerating erosion. This Landsat satellite image from October 3, 2011, shows the Bird's Foot ...
A lava flow looked like a river delta forming during a volcano eruption in Hawaii. Spectacular timelapse footage shows the bright yellow molten rocks cascading across land in Kilauea Volcano's ...
The Delta, a regional powerhouse for Arkansas agriculture built by river flows, is showing a trend of increasing droughts. Using satellite imagery, Arkansas Agricultural Experiment Station ...
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