Weathering of rocks a poor regulator of global temperatures

Research in Russia challenges widely held understanding of past climate history

Half the world away: Kamchatkan volcanic ash travels half the world

Giant gold nugget found in California

Giant Gold Nugget Found in California

Life in the Precambrian may have been much livelier than previously...

Rivers on three worlds tell different tales

Sea level as a metronome of Earth’s history

Rose-like Calcite With Rose Color

Very Fine American Contra Luz Opal

Study Sheds Light on Earth’s First Animals

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