  We review the status of light sterile neutrino searches, motivated by the
original Short BaseLine (SBL) anomalies. Here, we discuss how sterile neutrino
properties can be constrained by different types of neutrino oscillation
experiments (considering appearance or disappearance probes in different
oscillation channels) and non-oscillation measurements. These latter include
experiments aiming at obtaining a value for the absolute scale of neutrino
masses ($\beta$ decay probes) and the indirect constraints that we could obtain
from cosmological observations.
