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Ryugu Samples Reveal Ancient Water Flow on Asteroid for a Billion Years

Microscopic samples from asteroid Ryugu reveal that liquid water once flowed through its parent body long after its formation. The finding, led by University of Tokyo scientists, suggests that such asteroids may have delivered far more water to early Earth than previously thought, offering a new perspective on how our planet’s oceans originated.

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Senate Republicans deepfaked Chuck Schumer, and X hasn’t taken it down 

The video was posted Friday on the Senate Republicans’ X account. According to X’s policies, the platform prohibits “deceptively shar[ing] synthetic or manipulated media that are likely to cause harm.” Harmful content includes media that could “mislead people” or “cause significant confusion on public issues.” 

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Atmospheric Carbon Dioxide Soars to 424PPM, Marking Biggest Yearly Jump Ever

The WMO reports Earth’s atmospheric CO₂ reached 422.8 ppm in 2024 — the biggest annual rise ever recorded. Driven by fossil-fuel emissions, wildfires, and weakening carbon sinks, the surge intensifies global warming. Scientists warn that delayed emission cuts could entrench irreversible changes in weather, ecosystems, and sea levels.

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