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Daily Read: Science

River Puzzle Solved: Scientists Explain Why the Green River Flows Uphill

A team of researchers has finally solved the century-old mystery of why the Green River in Utah flows uphill. By analyzing the river's channel and surrounding land, they found that the river was once a gentle stream that flowed east but was later captured by a stream from the south. The land around the Uinta Mountains had shifted, causing the river to change course and flow uphill.

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The essential points

  1. 01Scientists discovered that the Green River was once a gentle stream that flowed east.
  2. 02The river was later captured by a stream from the south, causing it to change course and flow uphill.
  3. 03The land around the Uinta Mountains had shifted, causing the river to change its path.
  4. 04Researchers used a technique called 2D topographic inversion to reconstruct the region's past landscape.
The full brief

A team of researchers has finally solved the century-old mystery of why the Green River in Utah flows uphill. By analyzing the river's channel and surrounding land, they found that the river was once a gentle stream that flowed east but was later captured by a stream from the south. The land around the Uinta Mountains had shifted, causing the river to change course and flow uphill.