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Are tornadoes getting stronger?
Some of the most expensive tornadoes in American history have touched down in the past few years, leading researchers to wonder whether they're getting stronger. Are tornadoes really becoming more destructive? Read more »
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  • Chivers, Tom. "'Web-bot project' makes prophecy of 2012 apocalypse." The Telegraph. Sept. 24, 2009. (June 3, 2011) http://www.telegraph.co.uk/technology/news/6227357/Web-bot-project-makes-prophecy-of-2012-apocalypse.html
  • Morrison, David. "Doomsday 2012, the Planet Nibiru, and Cosmophobia." Astronomical Society of the Pacific. Sept. 21, 2009. (June 3, 2011) http://www.astrosociety.org/2012/ab2009-32.pdf
  • NASA.com. "2012: Beginning of the End or Why the World Won't End"? Nov. 6, 2009. (June 3, 2011) http://www.nasa.gov/topics/earth/features/2012.html
  • Phillips, Tony. "Earth's Inconstant Magnetic Field." NASA.com. Dec. 29, 2003. (June 3, 2011) http://www.nasa.gov/vision/earth/lookingatearth/29dec_magneticfield.html
  • The Telegraph. "'Mayan 2012 apocalypse theory' not true, Nasa says." (Nov. 10, 2009) http://www.telegraph.co.uk/science/space/6534662/Mayan-2012-apocalypse-theory-not-true-Nasa-says.html

 

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