A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than ...

Not only is Earth’s inner core spinning and growing, but it’s also changing shape, according to new research. Our planet’s [… ...

Scientists have found new evidence that the Earth’s inner core may be changing over time. A recent study by researchers at ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

ESA’s Swarm satellite mission has discovered a mysterious magnetic wave that "oscillates every seven years and propagates westward at up to 1500 kilometers (932 mi.) a year." Credit: ESA ...