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Letters and Science

An Icelandic braided river, seen from above.
Photo Credit
Luca Ronchi via iStock
Multi-channel rivers predominate in Iceland’s easily eroded volcanic soil.

Rivers choose their path based on erosion — a discovery that could transform flood planning and restoration

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Challenge Met

The Confluence of Science and Art

Not So Elementary

Distinction and Potential

Below the Surface

Refuges for Hope

Highest Honors

Polymer Pioneer

Major Achievements

Role Models

Ready, Set, Go

Why Antibiotics Fail
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