ancient rocks on Earth
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Nitrogen in Ancient Rocks Could Detect Signs of Early Alien Life on Mars
A recent study suggests that nitrogen in billion-year-old rocks could potentially become bio-signature of life on Mars.
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Great White Sharks Observed for the First Time Changing Their Behavior in Different Marine Environments [Study]
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Upper Midwest Weather: Disruptive Thunderstorms to Unleash Heavy Rain, Hail Conditions
