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Using ancient DNA, archaeologists in France have pieced together two elaborate Neolithic family trees that span multiple generations, making them the largest ancestral human record ever reconstructed.

Two men have been found guilty of carrying out a "moronic mission" to chop down the "most famous tree in the world". For more than a century, the Sycamore Gap tree had stood next to Hadrian's Wall, in ...

The flowering plant tree of life, much like our own family tree, allows us to understand how different species are related to each other. The tree of life is revealed by comparing DNA sequences ...