The core itself consists of a solid inner core and a liquid outer core. There are three types of seismic waves – P waves, S waves and surface waves. P waves are longitudinal waves, and their ...

Several thousand earthquakes have been recorded near the Greek island since late January. So why is this happening?

This discovery was made thanks to high-resolution modeling of the inside of the Earth, using various types of earthquake waves to uncover the secrets of our planet's interior. The Earth comprises ...

There are a number of ways to measure the magnitude of an earthquake. Most scales are based on the amplitude of seismic waves recorded on seismometers ... design, and the type of surface material ...