Supercomputer scours fossil record for Earth’s hidden extinctions

Source: NaturePalaeontologists have a fuzzy view of Earth’s history. An incomplete fossil record and imprecise dating techniques make it hard to pinpoint events that happened within geological eras...

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“La distancia entre el campeón del mundo de ajedrez y las máquinas es mayor que entre Usain Bolt y un Ferrari”

Fuente: El PaisAl ex campeón mundial de ajedrez Gari Kasparov aún le escuece: "No fue la primera partida que perdí contra una máquina. Fue la primera partida que perdí", dice. En 1997 Deep...

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In search of the ‘white jaguar’

Source: Science MagazineCHIAPAS STATE IN MEXICO—About 7 hours by kayak up the Tzendales River, our GPS receiver falls overboard and vanishes in the deep blue water. We are on the fourth day of an...

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The human body is a mosaic of different genomes

Source: NatureThe human body is a complex mosaic made up of clusters of cells with different genomes — and many of these clusters bear mutations that could contribute to cancer, according to a...

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