News tagged with shell

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Study eyes egg quality and composition

(PhysOrg.com) -- There's no substantial quality difference between organically and conventionally produced eggs. That's one of a number of findings in an Agricultural Research Service (ARS) study examining various aspects ...

Jul 07, 2010
3.5 / 5 (2) 0

Oyster Shells Tell Story

(PhysOrg.com) -- Some oysters provide pearls but all oyster shells have a story to tell, if you know how to look for them. One compelling story about North America’s first successful English settlement has ...

Jun 04, 2010
4.8 / 5 (5) 0 | with audio podcast