Best handheld games of 2007

Related: Holiday Gift Guide , PlayStation Portable, Nintendo DS

1. Games
   1. Something evil lurks under 'The Forest'
   2. 'Watch_dogs' is like 'Grand Theft Auto' with smartphones instead of guns
   3. Krieg the psycho bandit brings refreshing dose of insanity to 'Borderlands 2'
   4. 'World of Warcraft' lost 1.3 million subscribers in three months
   5. Dinosaur hunting made possible by your virtual vote
2. Tech & science
   1. NASA unveils Grand Challenge to hunt asteroids
   2. Facebook may add videos to Instagram, rumors suggest
   3. Last telegraph shuts down in July but some say "Don't. Stop."
   4. Catherine the Great, Tchaikovsky letters returned
   5. Sally Ride and Neil Armstrong: Space icons honored
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