  The High-Altitude Water Cherenkov Observatory, or HAWC, is carrying out an
unbiased survey of cosmic rays and gamma rays from the Northern Hemisphere
between 100 GeV and 100 TeV. HAWC is currently the only high-uptime wide-field
TeV observatory in operation, and has a robust program to search for flares and
other transient sources of gamma rays. The detector is also well suited to
observe spatially extended regions of gamma-ray emission and cosmic-ray
anisotropy. HAWC recently concluded its first year of data taking with the
complete detector. The results include not only observations of many known TeV
point sources, but also extended emission from Galactic objects like the
Geminga supernova remnant. These results have implications for the origins of
several astrophysical anomalies observed in the cosmic-ray data, such as the
excess of Galactic positrons at Earth. We will describe results from HAWC with
a focus on the observation of cosmic rays and Galactic sources of gamma rays.
