Researchers are now examining surprising structural changes occurring within the Earth's core that may have slightly affected the length of each day. Although scientists have long recognized changes in the Earth's inner core,

Scientists at the University of Southern California have discovered the Earth's core is changing shape after analysing earthquake data.

Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more

Scientists have for some time suspected climate change is affecting Earth's beating heart. Now, a study offers specifics on changes at the planet's unreachable inner core. Building on 2024 research that described how the solid ball of iron and nickel at the center of the Earth,