Archives: January2010

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• Mars Rover to Roam No More — It’s Official

  After more than six years touring the red planet, the Mars rover Spirit is no longer on a roll, NASA mission managers announced. But if the rover survives the oncoming winter, there’s plenty of science that can be done.

  
  
  
  
  
  
  
  
  
  

• Tiger Trade Slashes Big Cats’ Numbers

  Only 350 wild tigers remain in Asia’s Mekong River region, according to a new report from the conservation nonprofit WWF, which says the loss is being driven by trade in tiger parts. Video.