Geophysics is the study of the Earth’s physical properties and processes through the application of physical principles and techniques. It encompasses various disciplines that examine the Earth’s structure, composition, and dynamics, often using methods such as seismic, magnetic, gravitational, and electrical measurements. Geophysicists analyze data to understand phenomena like earthquakes, volcanic activity, and the Earth’s magnetic field, as well as to explore natural resources like oil and minerals. The field combines elements of physics, geology, and engineering to address questions about the Earth’s past, present, and future, as well as to assess environmental and geohazards.
The Silent Prelude to Shaking Earth Recent research reveals that a gradual, non-shaking movement often precedes earthquakes, raising questions about how and why these seismic events occur. Focused on laboratory-based…