California Governor Jerry Brown on Sunday defended tough new measures aimed at combatting a crippling four-year drought, but which critics say are far too lenient on the state's farmers.
Environment
Apr 5, 2015
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71
The leader of Turkmenistan on Sunday pledged to streamline water use, a huge problem in the isolated desert nation believed to be among the world's top water wasters.
Environment
Apr 5, 2015
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44
The world's largest particle smasher restarted Sunday after a two-year upgrade that will allow physicists to explore uncharted corners of what makes up the universe, including dark matter and antimatter.
General Physics
Apr 5, 2015
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8103
