Recent discoveries offer deeper insight into the movement of tectonic plates. New research has found that variations in rock ...

Plate tectonics is relatively new, put forth in the last 30 years or so — its forerunner was the now-discarded continental drift theory. The theory states that Earth's outer shell is made up of ...

New research suggests that Earth's first crust, formed over 4.5 billion years ago, already carried the chemical traits we ...

The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...

Sink or Swim: The fate of sinking tectonic plates depends on their ancient tectonic histories. ScienceDaily . Retrieved April 19, 2025 from www.sciencedaily.com / releases / 2025 / 04 ...