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Stories for April 4th 2013

• Thursday, April 4th 2013 - 02:06 UTC

  Expanding Antarctic sea-ice triggers different scientific explanations

  

  Climate change is expanding Antarctica's sea ice, according to a scientific study in the journal Nature Geoscience. The paradoxical phenomenon is thought to be caused by relatively cold plumes of fresh water derived from melting beneath the Antarctic ice shelves.

• Thursday, April 4th 2013 - 01:49 UTC

  China reports further cases of A (H7N9) flu; scientists confirm mutation of the virus

  

  As China’s Health and Family Planning Commission notified the World Health Organization (WHO) of an additional four cases of human infection with influenza A(H7N9), scientists revealed that the genetic sequence data on the deadly strain of bird flu previously unknown in people show the virus has already acquired some mutations that might make it more likely to cause a human pandemic.

• Thursday, April 4th 2013 - 00:08 UTC

  Carnival’s Triumph breaks loose from its dock; US Senator calls for “Cruise Ship Passenger Bill of Rights”

  

  One person was missing Wednesday afternoon after high winds in Mobile, Alabama, caused the disabled cruise ship Carnival Triumph to break loose from its dock, officials said. An official with the city's fire department said the missing man and another person were in a guard shack that was blown into Mobile River. One man has been recovered from the water.