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Why Haven't All Primates Evolved into Humans?
July 14, 2019 | ArticleHumans did not evolve from apes, gorillas or chimps. We share a common ancestor and have followed different evolutionary paths.
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Has the Earth Ever Been This Hot Before?
July 13, 2019 | ArticleWas the planet ever as hot as it is today, when every month the globe seems to be breaking one high-temperature record after another?
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Does the Universe Rotate?
July 07, 2019 | ArticleIf you look around space, you'll notice a lot of things — the planets, stars, moons, even the galaxy itself — have one thing in common: they're spinning. So, is the universe spinning, too?
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Why Do People Scrunch Up Their Faces After Tasting Something Sour?
July 04, 2019 | ArticleWhy do we give such a sour-looking response to sour foods?
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What Is Relativity?
July 02, 2019 | ReferenceAlbert Einstein was famous for many things, but his greatest brainchild is the theory of relativity. It forever changed our understanding of space and time.
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If You're On the Moon, Does the Earth Appear to Go Through Phases?
June 30, 2019 | ArticleFrom the surface of the moon, you'd be able to watch Earth wax and wane through phases.
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Why Do Seasonal Allergies Make You Feel Sleepy?
June 23, 2019 | ArticleCan you blame dozing at work on allergies?
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Why Do Some People Always Get Bitten by Mosquitoes, While Others Don't?
June 22, 2019 | ArticleSome people can sit outside all summer long and not suffer from mosquito bites. Others turn into an itchy mess despite bathing in DEET and never leaving the purple glow of the bug zapper. What gives?
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Why Do Skulls Have So Many Bones? (It's Loads More Than You Think)
June 16, 2019 | ArticleWhy are there so many bones in animal skulls, and which animals have the most?
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