A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Global temperature increases over the past thirty years, visualized. Credit: NOAA/NCEI Earth's average global temperatures have been steadily increasing since the Industrial Revolution. According to ...

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How do we know that we're the first advanced civilization to call the planet Earth home? Trump slams "troublemakers" after grand jury order to unseal Epstein files Man wins $2M after buying 2 ...