Anti-nuclear protests in New York City, 200,000 showed up, including Jane Fonda.
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A study was published by the journal Nature saying that scientists had identified four distinct types of breast cancer.
After three years in development, Bungie finally released Halo 3 for the Xbox 360.
Inventor Richard Rhodes received the patent for a hearing aid.
The American Drama movie 'The Shawshank Redemption' by Frank Darabont was released in the US.
A mud volcano near Baku in Azerbaijan erupted.