Archaeology Gold sword scabbard discovered under toppled tree in Norway was likely 'sacrificed' by an elite warrior 1,500 years ago ...

Two rare coins minted in England to ward against Viking raids have been discovered in Denmark, where Vikings made them into ...

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Researchers turned hard-to-recycle plastic into hydrogen using battery acid. This circular upcycling system tackles multiple ...

Traumatic experiences can cause memory problems, and estrogen may be a key factor that shapes the brain's resilience against ...

Despite their similarities, "lions and tigers are not each other's closest relatives," Tseng said. Tigers are more closely ...

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A compression algorithm like TurboQuant turns the data in the AI's working memory into a smaller, more efficient form.

Engineering Quantum battery charges in a quadrillionth of a second with a laser — larger prototypes could last for years after charging for just a minute Chemistry Clean hydrogen created from plastic ...

Mount Etna's strange lava has long perplexed scientists, but new research reveals that the volcano formed in a bizarre way — ...

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Artificial Intelligence 'I violated every principle I was given': AI agent deletes company's entire database in 9 seconds, then confesses Space Physicists witness faster-than-light darkness pinpricks, ...