The 700–1,300 feet-wide space rock deformed rocks more than six miles from the impact site when it hit 600 million years ago.
Around 600 million years ago, Earth was home to strange, soft-bodied sea creatures, but a powerful asteroid impact in what is ...
3hon MSN
Violent supernovas may have caused two of Earth’s largest mass extinctions that have never been completely explained, ...
Steve Grzanich has the business news of the day with the Wintrust Business Minute. A new report says retails sales in the ...
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