A new analysis of mineral grains has refuted the "glacial transport theory" that suggests Stonehenge's bluestones and Altar ...
Rare rocks buried deep in central Australia have revealed how a valuable niobium deposit formed during the breakup of an ancient supercontinent. More than 800 million years ago, tectonic rifting ...
A new study shows the monument’s most exotic stones did not arrive by chance but were instead deliberately selected and ...
No one ever thought the birth of the Rocky Mountains was a simple process, but we now know it was far more complex than even ...
Thundereggs look like regular rocks from the outside, but contain intricate and colorful mineral patterns inside — often made ...
A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing link in planet formation.
Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago.
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