Watch a test drive of Caterpillar's first battery electric mining haul truck at the Tucson Proving Ground in Green Valley. Video courtesy of Caterpillar Inc.
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2 killed, one man arrested in shooting at Tucson parkMan arrested also suffered gunshot wounds.
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Tucson couple sentenced to 5 years in prison for defrauding investorsCouple said their software would generate enormous financial returns.
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Tucson couple sentenced for defrauding investors of $5 millionMichael Feinberg, 73, and wife Betsy Feinberg, 80, claimed to have produced the 'VDelta' software for their Catharon Software Corporation, which they said would produce large returns for investors.
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These Tucson-area events will illuminate your holidaysCheck out a Christmas tree lighting in Marana or a new display with more than one million lights at Tucson Botanical Gardens.
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Business awards earned in Tucson and Southern ArizonaHonors earned by Southern Arizona businesses, leaders, organizations.
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