AAV gene therapy in early life provides lasting HIV protection in primates—offering hope for pediatric HIV intervention in high-risk regions.

Primates - the group of animals that includes monkeys, apes and humans - first evolved in cold, seasonal climates around 66 million years ago, not in the warm tropical forests scientists previously believed.

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Behaviour among non-human species could help keep groups together in face of social challenges, says study

Hugging before stressful events may be an ancient way of building trust, say scientists studying apes.

We aren’t the only animals that like to take care of other species. A new study finds that the roots of keeping a pet may stretch deep into our primate past.