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Trusted local news leader for Prescott area communities since 1882
8:28 PM Fri, Sept. 21st

Watch: Telltale bits of DNA help track wildlife

Scientists say scooping a bottle of water or a sample of soil can be enough to detect genetic material. This information can provide clues about ancient life, early signs of invaders and diseases, and evidence of species that are hard to spot. (Aug 30)