  Instrumenting a gigaton of ice at the geographic South Pole, the IceCube
Neutrino Observatory has been at the forefront of groundbreaking scientific
discoveries over the past decade. These include the observation of a flux of
TeV-PeV astrophysical neutrinos, detection of the first astrophysical neutrino
on the Glashow resonance and evidence of the blazar TXS 0506+056 as the first
known astronomical source of high-energy neutrinos. Several questions, however,
remain, pertaining to the precise origins of astrophysical neutrinos, their
production mechanisms at the source and in Earth's atmosphere and in the
context of physics beyond the Standard Model. This proceeding highlights some
of our latest results, from new constraints on neutrino interactions and
oscillations to the latest measurements of the astrophysical neutrino flux and
searches for their origins to future prospects with IceCube-Gen2.
