With 50 states and a nearly 250-year history, there’s plenty about our majestic nation that will amaze and awe you. From politics and geography to notable citizens and more, you’ll be surprised by all ...
Smithsonian Magazine on MSN
The Dinosaurs of North America Were Thriving Up Until an Asteroid Wiped Them Off the Face of the Earth, Scientists Argue
A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...
Lorena Becerra-Valdivia does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...
11don MSN
Dinosaurs were thriving in North America before the mass-extinction asteroid strike, study suggests
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...
North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, into the Earth's mantle below. This is the conclusion of researchers from ...
Following Christopher Columbus' first voyage across the Atlantic in 1492, Spain and other European countries engaged in large-scale colonization that resulted in European settlers and their ...
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