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		Abstract Engravings Show Modern Behavior Emerged Earlier than Previously thought More

Pondering a Climate Conundrum in Antarctica – Unique, Distinct Cooling Trend Discovered on Earth's Southernmost Continent More

		Gemini Observatory Celebrates Historic First More

Water Lily May Provide a "Missing Link" in the Evolution of Flowering Plants More

		New Understanding of Complex Virus Nano-Machine for Cell Puncturing and DNA Delivery More

Bayer/NSF Competition Winners to Be Featured on Oprah Winfrey Show February 11, 2002 More