Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner solar system, they consider it likely that 6–40% of this material must have ...
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Ancient process that created rare earth elements discovered
A new study suggests rare earth elements form in magma above ancient subduction zones, as that magma reacts with substances ...
Long before Earth formed, tiny mineral grains were already drifting through space, forged in the final breaths of dying stars. Those grains, older than our planet by billions of years, now sit in ...
When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical processes on Earth, leaving nothing from before. Or so we thought. Reading time 3 ...
Earth-based building materials have long offered a sustainable alternative to conventional construction, drawing on locally available resources such as clay, sand, and natural fibres. Contemporary ...
Steel played a large role in the Industrial Revolution. Monty Rakusen/DigitalVision via Getty Images Many modern devices – from cellphones and computers to electric vehicles and wind turbines – rely ...
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