Related topics: chimpanzees

Exploring ancient tuberculosis transmission chains

Tuberculosis (TB) is the second most common cause of death worldwide by an infectious pathogen (after Covid-19), but many aspects of its long history with humans remain controversial. Researchers at the Max Planck Institute ...

Women with Neandertal gene give birth to more children

One in three women in Europe inherited the receptor for progesterone from Neandertals—a gene variant associated with increased fertility, fewer bleedings during early pregnancy and fewer miscarriages. This is according ...

Neandertals had older mothers and younger fathers

When the ancestors of modern humans left Africa 50,000 years ago they met the Neandertals. In this encounter, the Neandertal population contributed around two percent of the genome to present day non-African populations. ...

How rat-eating monkeys help keep palm oil plants alive

Found as an ingredient in many processed and packaged foods, palm oil is the most widely consumed vegetable oil. Now, researchers reporting in Current Biology on October 21 have discovered an unlikely ally for palm oil production: ...

The ancient history of Neanderthals in Europe

Researchers at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have retrieved nuclear genome sequences from the femur of a male Neanderthal discovered in 1937 in Hohlenstein-Stadel Cave, Germany, ...

Chimpanzees sniff out strangers and family members

Chemical communication is widely used in the animal kingdom to convey social information. For example, animals use olfactory cues to recognize group or family members, or to choose genetically suitable mates. In contrast ...

Lemurs can smell weakness in each other

Some people watch the competition carefully for the slightest signs of weakness. Lemurs, on the other hand, just give them a sniff.

Chimpanzee calls differ according to context

An important question in the evolution of language is what caused animal calls to diversify and to encode different information. A team of scientists led by Catherine Crockford of the Max Planck Institute for Evolutionary ...

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