Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

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Known almost entirely from genetic evidence, Denisovans were a distinct human species that lived across Asia. Fossils, DNA, and artifacts reveal their migrations, interactions with Neanderthals and ...

Gene editing sounds like progress until it becomes policy. This story follows a future where CRISPR and AI reshape humanity in the name of perfection. Diseases vanish, IQ rises, and society stabilizes ...