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Mykyta Dolmatov // iStock via Getty Images Plus

Scientific mysteries continue to stump experts in fields ranging from meteorology to medicine. Here are a few strange things science still hasn't figured out.

Justin Dodd












Reference these terms on your next ghost hunt.

From orb to ghost box, these are the terms to learn before embarking on a paranormal investigation—or binge-watching your favorite ghost-hunting show.

Michele Debczak