
More than 100,000 species of sea life are getting ready for their new starring role at the world's largest indoor aquarium. Two whale sharks -- the biggest fish in the world -- are among the major attractions for Atlanta's Georgia Aquarium, which is the first in North America to try to keep them in captivity. Two male Beluga whales were transported from poor living conditions, an exhibit under a rollercoaster in Mexico City, for their new $200 million home.
• The pulling power of fish
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