Genetics Frontiers

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Research Articles

The Hidden Diary of Salmon: How Ear Stones Reveal Where Fish Are Born and Where They Journey

Discover how otoliths, tiny ear stones in salmon, help scientists trace fish origins and migration patterns using chemical fingerprints from watersheds.

Aaliyah Murphy
Oct 18, 2025

Fast Trains, Slow Boats, and the Ancestry of the Polynesian Islanders

Unraveling the genetic journey of Polynesian islanders through DNA analysis and archaeological evidence

Brooklyn Rose
Oct 10, 2025

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