Archive: 12/02/2009

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.

dateFeb 12, 2009 in
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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 of competition ...

dateFeb 12, 2009 in Space Exploration
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