(via Be Smart) A giant asteroid impact ended the age of the dinosaurs 66 million years ago. How did this mass extinction play out, moment by moment? In this video we meet a geologist who has explored ...
Opinion
Dinosaur Discovery on MSNOpinion
After dinosaurs died - what took over Earth is still being uncovered
When dinosaurs disappeared, Earth didn’t stay empty for long — but what came next is still a mystery built from scattered clues. Fossils show a rapid reshuffling of ecosystems, with certain animals ...
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