Unfortunately for us, earth has experienced at least five mass extinctions during the past 540 million years. Some scientists believe it may be as many as twenty. In other words, mass extinction events are not uncommon.
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America was sleeping deeply, in a dream whose creators were hiding inside skyscrapers with smoked glass.
In recent years I've found myself interested in one story to the exclusion of all others: the grand story of a universe, and a small blue planet, and her transient fabric of life.
A supervolcano on the ocean floor might have spewed massive amounts of lava in a rapid amount of time, new findings that could help reveal the mysteri...
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