January 17, 2019, 8:16 a.m. by Michael d'Estries
The massive particle accelerator, estimated to cost over $38 billion, could start operating by 2040.
Help make MNN better
May 28, 2009, 12:24 p.m.
We've got 15 questions to help us determine how satisfied you are with MNN. We appreciate your time.
Video: Jon Stewart on the new car regulations
May 25, 2009, 9:37 p.m.
'The Daily Show with Jon Stewart' breaks down Obama's new fuel-efficient, environmentally friendly car laws.
Video: Obama announces historic new car standards
May 19, 2009, 2:14 p.m.
Watch President Obama announce his sweeping fuel-efficient standards for new cars.
CERN unveils plans for 62-mile-long 'super collider'
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