Smart soil can water and feed itself

A newly engineered type of soil can capture water out of thin air to keep plants hydrated and manage controlled release of fertilizer for a constant supply of nutrients.

Rice rebels: Research reveals grain's brewing benefits

Christian Schubert and Scott Lafontaine are fighting an old prejudice: that rice doesn't belong in beer. Now they've got the research to upend that ancient bit of brewing snobbery.

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