Add Yahoo as a preferred source to see more of our stories on Google. Ancient animal history is extremely difficult to reconstruct, for a number of reasons. Some of the earliest creatures in existence ...
Long before life thrived in Earth’s oceans, the planet’s magnetic field became disorganized. Deep within the ancient rocks of Morocco, scientists have recovered one of the clearest records of that ...
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Earth's ancient crust faces unprecedented changes
Recent studies reveal that sections of Earth's ancient crust, long thought to be stable, are now showing signs of breaking ...
A new study has found that most rare earth deposits – sources of metals essential for electronics and clean energy ...
More than a billion years ago, a shallow basin in what is now northern Ontario held a subtropical lake. The setting likely resembled modern Death Valley, where heat drives evaporation and leaves salt ...
New Curtin University research has revealed how massive ancient glaciers acted like giant bulldozers, reshaping Earth's surface and paving the way for complex life to flourish. The key to unlocking ...
Dramatic droughts linked to the decline of the Classic Maya civilization approximately 800 to 1000 CE may not have required ...
A drawing of an orange, cloud-covered planet against a black background During the Archean Eon, 4-2.5 billion years ago, Earth likely looked very different than it does today. Its hazy skies may have ...
A new study by UC Davis and Chinese researchers shows how extraterrestrial forces move Earth's climate into a glacial phase both over the last 34 million years and 300 million years. Recent rapid ...
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