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 ...

Feb 12, 2009 5 / 5 (1) 0

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.

Feb 12, 2009 4.5 / 5 (2) 0

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 ...

Feb 12, 2009 5 / 5 (1) 0

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 ...

Feb 12, 2009 4.5 / 5 (2) 1