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In the February 25 Issue:

TABLE OF CONTENTS
Consciousness Emerges: Somewhere along a tangled path, sights, sounds and insights pop into awareness
Making Waves: Japanese quake gave scientists an unprecedented look at a big tsunami
Lessons from the Torpid: Hibernators have some helpful tips for keeping humans healthy

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A nematode that has ingested a particular compound turns blue and stops in its tracks when exposed to ultraviolet light. The reaction is reversed with visible light and could provide a new tool for probing cell circuitry. Credit: Neil Branda, Simon Fraser University

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