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Researchers ‘Clone’ Human Embryos

Shattering the SSC Vision: What Next?

Fossil Jaw Offers Clues to Human Ancestry

Fighting Bugs with Bugs to Save Cassava

Add Tea to That Old ‘Apple a Day’ Adage

Cosmic Dust Can Ferry in Organic Molecules

A Buried Iowa Crater Finally Comes of Age

Embryo’s Nerve-Inducing Messenger Found

Holding on to the Earth

Making Votes Count

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