Ice Age survivors: Paleogenomics study

Modern humans began to spread across Eurasia about 45,000 years ago, but previous research showed that the first modern humans that arrived in Europe did not contribute to later populations. A new study published in Nature ...

New chimpanzee culture discovered

Chimpanzees have a more elaborate and diversified material culture than any other nonhuman primate. Their behavior varies across tropical Africa in a way that does not always correspond to ecology. For instance, only West ...

Using alveolar epithelia as a model for coronavirus infection

Before new drugs can be administered to people, researchers first have to investigate their effects using cell cultures and animal testing. Human cell cultures are increasingly being used as a model system for this purpose. ...

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