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Month: September 2026

Are at-home DNA tests accurate? What they can and can't tell you about inherited health risks

Are at-home DNA tests accurate? What they can and can't tell you about inherited health risks

  At-home DNA tests have revolutionized personal health insights, but understanding their accuracy requires examining the underlying technology. These tests typically analyze single nucleotide polymorphisms (SNPs), which represent common genetic variations found throughout the population. Major providers like 23andMe and AncestryDNA achieve impressive accuracy and best results for raw genetic data, with laboratory processing standards

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Desentierran en Argentina los huevos fosilizados de los dinosaurios más grandes conocidos

Por Katie Hunt, CNN Los dinosaurios más grandes que jamás hayan existido eran capaces de reproducirse en latitudes altas —es decir, regiones alejadas del ecuador— y desarrollaron una estrategia ingeniosa para mantener calientes sus huevos. Así lo reveló un estudio realizado sobre un conjunto de huevos de titanosaurio desenterrados en Argentina. La mayoría de los

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