Earth’s inner core has long challenged researchers because seismic waves do not move through it uniformly. Compressional ...

Seismic waves passing through Earth's inner core have revealed much about our planet's iron center: how it's changing shape, ...

Scientists have discovered that Earth’s inner core may not be fully solid. A rare “superionic” state of matter could explain ...

Earth's inner core may be layered like an onion, with silicon and carbon creating distinct zones that explain seismic wave ...

With findings on Earth’s polar extremes and its innermost core, scientists shaped how we look at the planet in 2025 in ...

Discover what the most abundant element on Earth is. Learn why iron dominates the planet, which elements rule the crust and ...

By firing tiny projectiles of iron-carbon alloy from a high-speed cannon, scientists have finally demonstrated that a weird ...

Earth's core might be layered like an onion, according to a new study that looked at the anomalous nature of waved in the ...

From Earth’s oldest rocks to glowing swamp lights and hidden ocean life, scientists in 2025 uncovered clues beneath our feet ...

The Earth’s inner core, predominantly composed of iron with a minor admixture of nickel and light elements, is a critical component in understanding our planet’s magnetic field and thermal evolution.

Earth signs are the most grounded people on the planet—you know, the ones who always keep it 100 real. They’re known to be ...

In 2025, scientists discovered that gold is escaping from Earth's core and the world's oldest rocks may be located in Quebec, ...