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Most dinosaurs were killed by climate change, not a meteorite, new study suggests
Salon via Yahoo News· 7 months agoIllustration of Pteranodon sp. flying reptiles watching a massive meteor approaching Earth's...
Volcanic supercontinent could erase the human race in 250 million years, study says
USA TODAY via Yahoo News· 9 months agoAll mammals on Earth could be wiped out in 250 million years due to a volcanic supercontinent named...