Transition Culture announces that the French-speaking world can now read about the Transition movement ('the evolving exploration into the head, heart and hands of energy descent') at Transition: ‘Villes et Communautes en Transition’ .
Preserved tracks suggest non-avian dinosaurs used their wings to run
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Not all winged dinosaurs were necessarily capable of full flight, but this
anatomical feature may have enabled them to travel further by flapping or
gliding
2 hours ago
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