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Should You Take Off Your Shoes Indoors?
January 05, 2019 | ArticleYour home contains thousands of uninvited bacteria. Should you be worried?
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How Do Wildfires Start?
December 28, 2018 | ArticleMore than 8.5 million acres of land in the U.S. burned this year. Here's how the raging flames get their start.
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How Do Animals Breathe Underwater?
December 07, 2018 | ArticleFish do it. So do jellyfish, starfish and sea cucumbers.
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Why Do I Get Sore Days After I’ve Worked Out?
November 25, 2018 | ArticleMany of us have experienced the burning, aching, jelly-leg feeling that creeps in hours, or even days, after exercise. But where does it come from and why does it always show up a couple days after intense or new workouts?
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Can You Get a Sunburn in Winter?
November 23, 2018 | ArticleHere's a case for wearing sunscreen 365 days a year.
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Can Lip Balm Make Your Chapped Lips Worse?
November 22, 2018 | ArticleDry, chapped lips are itchy and painful, but repeatedly applying lip balms and products may not help your case.
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How Do Squirrels Remember Where They Buried Their Nuts?
November 17, 2018 | ArticleNut-obsessed squirrels might be smarter than you think.
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The 12 Biggest 'Little' Mysteries of Fall — Solved!
November 11, 2018 | CountdownHere are the most intriguing "little" mysteries we've gathered about fall.
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How Did People Wake Up Before Alarm Clocks?
November 03, 2018 | ArticleHow did people wake up before the invention of modern alarm clocks?
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Why Do People Like Pumpkin Spice So Much?
October 30, 2018 | ArticleWhat is it about the seasonal trend — that is, infusing pumpkin spice flavor into all kinds of treats — that makes it a fall favorite?
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