Construction of massive neutrino experiment kicks off a mile underground

A new era in international particle physics research officially began July 21 with a unique groundbreaking held a mile underground at the Sanford Underground Research Facility in South Dakota. Dignitaries, scientists and engineers from around the world marked the start of construction of a massive international experiment that could change our understanding of the universe. The Long-Baseline Neutrino Facility (LBNF) will house the international Deep Underground Neutrino Experiment (DUNE), which will be built and operated by roughly 1,000 scientists and engineers from 30 countries.

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New vaccine production could improve flu shot accuracy

For decades, vaccine manufacturers have used chicken eggs to grow the flu virus strains included in the seasonal vaccine. But because these human strains frequently mutate to adapt to their new environment, the resulting vaccine is often an imperfect match to the virus that it is supposed to protect against. Researchers have now devised a way to keep the human influenza virus from mutating during egg-based production, generating a perfect match to the target vaccine.

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