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Ancient Microbes Revived, Warning of Climate Crisis Ahead

10/19/2025

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Summary

Story summary

Researchers revived ancient microbes from Alaskan permafrost, which began emitting carbon dioxide, signaling a climate feedback risk.
In 2024, CO2 levels reached a record high, driven by fossil fuels and wildfires.
The James Webb Space Telescope captured images of the black hole M87*, revealing dual jets.
Shield, a new blood test, shows promise for early cancer detection, evidenced by a colon cancer diagnosis.

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Story summary

Researchers revived ancient microbes from Alaskan permafrost, which began emitting carbon dioxide, signaling a climate feedback risk.
In 2024, CO2 levels reached a record high, driven by fossil fuels and wildfires.
The James Webb Space Telescope captured images of the black hole M87*, revealing dual jets.
Shield, a new blood test, shows promise for early cancer detection, evidenced by a colon cancer diagnosis.