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Ancient DNA Rewrites Story of Enigmatic β€˜American Cheetah’

Miracinonyx trumani and the ecosystem this species lived in. Image credit: Julius Csotonyi.

For several decades, paleontologists have described Miracinonyx trumani -- an extinct species of cheetah-like felid that roamed the North American prairies and steppe terrains more than 13,000 years ago -- as North America’s answer to the African cheetah (Acinonyx jubatus).

The post Ancient DNA Rewrites Story of Enigmatic β€˜American Cheetah’ appeared first on Sci.News: Breaking Science News.

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Usar VPN consome mais bateria? Estudo independente desmistifica utilizaΓ§Γ£o no smartphone

Testes independentes realizados pela West Coast Labs mostram que manter o NordVPN ligado 24 horas seguidas aumenta o consumo de bateria em apenas 1,4% no Android e 1,8% no iOS.

The post Usar VPN consome mais bateria? Estudo independente desmistifica utilizaΓ§Γ£o no smartphone appeared first on Tek NotΓ­cias.

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