Allison Murray

Dec. 07, 2012

Unlocking a Lake’s Bacterial Secrets, Beneath 20 Meters of Ice

Bacteria locked under Antarctic lake ice may shed light on life’s limits, and the possibility of life on other worlds.

antarctica, lake vida, astrobiology, extremophiles, bacteria, mcmurdo dry valleys, frozen bacterai

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Michael Pollan Talks Plants and Food

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Teacher Feature: Ethnobotanist Tom Carlson

\tScience Friday salutes a great science teacher. "Office hours are some of my favorite hours of the week," says Tom Carlson, a medical doctor, ethnobotanist, and instructor of 1700 students annually at the University of California, Berkeley. One of Carlson's former students, SciFri associate senior producer Christopher Intagliata, told us that Carlson's class was the reason he got into science (listen here).

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