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Isua banded iron comes from one of the oldest surviving geological regions on Earth. In 2024, researchers at the University of Oxford and MIT reported evidence that selected rocks in Greenland's Isua … Read More

Why the 10 Oldest Significant Earth Rocks Matter Rocks are the building blocks of our planet, each telling a unique story about Earth's history. From their chemical composition to their age, these roc … Read More

Expensive Rocks: Beyond Meteorites, Diamonds, Gold When thinking of valuable rocks, most people picture meteorites, diamonds, platinum, and gold. However, some of the rarest and most expensive rocks o … Read More

The Lost City Hydrothermal Vent: Implications for Life Discovered in 2000 by scientists from the University of Washington, the Lost City Hydrothermal Vent is a remarkable deep-sea ecosystem located at … Read More

Plate Tectonics and Continental Drift: A Young Science Plate tectonics and continental drift is a relatively young science. This story begins only 70 years ago. These sciences are relatively young, an … Read More