Not just Neanderthals: Ghost lineage in Africa left its mark on our DNA

Some group with no modern descendants contributed a lot to our genomes. https://arstechnica.com/science/2026/07/not-just-neanderthals-ghost-lineage-in-africa-left-its-mark-on-our-dna/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social