Oldest Scandinavian human DNA found in ancient chewing gum

The first humans who settled in Scandinavia more than 10,000 years ago left their DNA behind in ancient chewing gum, masticated lumps made from birch bark pitch. This is shown in a new study conducted at Stockholm University ...

Music really is a universal language

Every culture enjoys music and song, and those songs serve many different purposes: accompanying a dance, soothing an infant, or expressing love. Now, after analyzing recordings from all around the world, researchers reporting ...

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