The study of earthquakes is called seismology. Seismology is a branch of geophysics that focuses on understanding the movement and vibration of the Earth, particularly those caused by seismic waves during earthquakes. Seismologists use various tools, such as seismographs, to detect and analyze these waves, which helps in determining the location, depth, and magnitude of earthquakes. This field is crucial for enhancing our understanding of tectonic processes, assessing earthquake hazards, and improving building designs to withstand seismic events. Seismology also contributes to the development of early warning systems aimed at minimizing earthquake-related damage and loss of life.