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Earth's oxygen boom: How nickel and urea in early oceans shaped microbial life and set the stage
The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the ...
In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, ...
Sealed Apollo 17 samples analyzed with new techniques reveal that the Moon’s interior contains sulfur isotopes unlike those ...
That India and US relations are adrift is evident from the fact that Delhi has repeatedly asked why it is being singled out. Updated 31 Aug, 2025 09:13am ...
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