Dinosaur Discovery on MSNOpinion
The asteroid impact raises questions scientists still cannot fully answer
The asteroid impact that ended the age of dinosaurs was powerful enough to reshape life on Earth, but some questions remain ...
The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.
Spring is a time for budding flowers, tender green leaves and baby animals. But 66 million years ago, that gentle season ...
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