Today at Berkeley Lab

IceCube Neutrinos Point to Long-Sought Cosmic Ray Accelerator

An international team of scientists has found the first evidence of a source of high-energy cosmic neutrinos, ghostly subatomic particles that can travel unhindered for billions of light-years from the most extreme environments in the universe to Earth. Go here for a Q&A on this discovery with Lab neutrino researcher Spencer Klein. More>

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