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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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Sophisticated Skin

Peer Recognition
David Valentine

A Master of Many Elements

And Then There Were Ten

More Than Human

Solving the Unsolvable

Creamy or Gritty?

More Eyes on the Virus

History, Reconsidered

A Tangled Food Web

Cellular Seafood

Echoes of a Tragedy
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