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Researchers discover how fungi grow so quickly.

Sara Rennekamp, Contributing Editor

Researchers strive to improve the quality of a central holiday symbol.

Karin Heineman, ISTV Executive Producer

What could be the most controversial medical test yet is looming.

Joel Shurkin, Contributor

Singing-related genes may provide clues on human disorders.

Inside Science Television

By quickly providing answers, new DNA sequencers are helping combat outbreaks of deadly diseases.

Carrie Arnold, Contributor

Are you a natural blond? New DNA tests can reveal your true hair color, and other physical attributes.

Katharine Gammon, Contributor

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