Archive: 02/12/2009

Sea Otters' Diet is Clue to Slow Recovery

(PhysOrg.com) -- UC Davis researchers trying to understand the sea otter's slow recovery in California have found an important clue: Some sea otters feed almost exclusively on animals that raise their risk of being infected ...

dateFeb 12, 2009 in
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Penguins marching into trouble

A quarter-century of data reveals how changing weather patterns and land use, combined with overfishing and pollution, are taking a heavy toll on penguin numbers.

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Space Image: A Beehive of Satellites

The launch of the first artificial satellite by the then Soviet Union in 1957 marked the beginning of the utilization of space for science and commercial activity. During the Cold War, space was a prime area ...

dateFeb 12, 2009 in Space Exploration
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Improved test can screen fungal pests for biofuel sources

(PhysOrg.com) -- Those pesky fungi that wreak havoc on such important crops as corn and wheat just might be the key to low-cost biofuel production, report Cornell researchers who have improved a method to ...

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Sticky antibodies block prion disease

(PhysOrg.com) -- Antibodies that stick to a brain prion protein called PrP could be the key to treating prion diseases like variant CJD and preventing people accidentally exposed to prions from going on to ...

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Wild about the evolution of domesticated yeast

(PhysOrg.com) -- It lives all around us and is probably one of the earliest domesticated organisms. Humans have been using it for tens of thousands of years. There is evidence that the Ancient Egyptians used it for baking ...

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