Category: 7. Science

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  • NASA discovers “clearest signs of life on Mars” ever found

    NASA discovers “clearest signs of life on Mars” ever found

    NASA’s Perseverance Rover found claystones covered in markings nicknamed “leopard spots” and “poppy seeds”. (Image source: NASA)

    NASA’s Perseverance rover is currently searching for signs of biological life on the surface of Mars. Indeed,…

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  • Colossal shark fossils rewrite the history of ocean apex predators

    Colossal shark fossils rewrite the history of ocean apex predators

    image: ©Nastasic | iStock

    Fossils from northern Australia reveal a colossal 8-meter shark that ruled the seas 115 million years ago. This discovery proves that modern shark lineages achieved gigantic sizes far earlier…

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  • Path lights up for China’s rare earth nanocrystals

    Path lights up for China’s rare earth nanocrystals

    Chinese and Singaporean researchers have reported a breakthrough that could cause a valuable rare earth material to emit light when powered directly by electricity.

    Rare earth nanocrystals are already used in some…

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