Tag Archives: GENOMES

Aboriginal Australians Are One Of Humanity’s Oldest Civilization

New research shows that all present-day non-Africans can trace their origins to a single wave of migrants who left Africa 72,000 years ago, and that indigenous Australians and Papuans are descended directly from the first people to inhabit the continent some 50,000 years ago. That makes them world’s longest running civilization.

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Octogenes

With its eight grasping arms, camouflage-like skin, and large, doughnut-shaped brain, the octopus’ unique physical traits have intrigued scientists for centuries–the late British zoologist Martin Wells dubbed the sea-dwelling creature an alien. Now the predatory mollusk, which is thought to be one of the most intelligent invertebrates, with elaborate problem-solving and learning behaviors, has beat out squid, cuttlefish, and nautiluses in becoming the first cephalopod to have its entire genome sequenced.

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