Scientists plan to test whether sharks enjoy listening to Christmas pop songs, after US research showed fish could recognize melody. Chris Brown, senior marine biologist at the Loch Lomond aquarium, said seasonal music would be played through walkthrough underwater tunnels where they can be heard by dozens of nurse sharks, black-tip reef sharks, and ray species. Experts will then monitor the sharks' reactions to different songs. We'll play everything from Kim Wilde and Mel Smith's Rocking Around the Christmas Tree and Merry Christmas Everybody by Slade to Wham's Last Christmas. We may find they prefer something softer like White Christmas by Bing Crosby," Brown said. Thank you for answering this question science.

stoolpigeon writes "With the retirement of the shuttle drawing near, NASA has begun to plan for museums that may want a used orbiter of their own. The Orlando Sentinel reports that NASA issued an RFI to US educational institutions, science museums and other organizations to see if they would be interested in the orbiter while also able to cover the estimated $42 million cost of 'safeing' the shuttle and transporting it."

The National Bureau of Economic Research said Monday that the US has been in a recession since December 2007. The NBER is a private, nonprofit research organization of academic economists who determine business cycles. The stock market took a dip on the news that reached double-digit percentages for some tech stocks.