Today is the first day of the Earth Matters on Stage Festival and Symposium in Oregon. We wanted to take part, but we didn't want to get on a plane. So we're participating next week with a pre-recorded series of interviews and a live satellite debate.
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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