Summary: Tracing the DNA of the earliest Americans, new data from the Kepler and New Horizons missions, why self-described experts are more likely to claim knowledge of phony information, and the discovery of a pentaquark at CERN.
Summary: Tracing the DNA of the earliest Americans, new data from the Kepler and New Horizons missions, why self-described experts are more likely to claim knowledge of phony information, and the discovery of a pentaquark at CERN.
