Results for: Earth's Core

Scientists have discovered a doughnut-shaped structure in Earth’s outer core, potentially impacting the planet’s magnetic field. This discovery, made through analyzing earthquake waves, reveals a region where seismic waves move slower, suggesting the presence of lighter elements. Understanding this structure could be crucial for deciphering the complex dynamics of Earth’s magnetic field, a vital shield protecting life on our planet.

Scientists have discovered that the Earth’s inner core is slowing down its rotation and has even reversed direction. This finding, published in Nature, supports previous theories about the core’s cyclical behavior, where it speeds up and slows down over decades. This discovery adds to our understanding of the Earth’s complex inner workings and its influence on the planet’s magnetic field.