Mark C. Scholz

Sep. 10, 2010

When to Test for Prostate Cancer?

'Test early, test often' used to be standard procedure when it came to screening men of a certain age for prostate cancer. But is that the best approach?

prostate cancer PSA DRE biopsy surgery urologist

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Michael Pollan Talks Plants and Food

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Teaching Ancient Nautilus New Tricks

\tWith its heavy outer shell, weak vision, and primitive brain, the nautilus lacks much of the excitement of the more flashy and cunning cephalopods. Yet a series of experiments by evolutionary biologists Dr. Jennifer Basil and Robyn Crook involving fish juice, blue lights, and mazes dispels the notion that this ancient species is incapable of basic learning and throws into question the origins of cephalopods' intellectual prowess.

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