5 Delightfully Crazy Ways People Tried To Contact the Dead. Would you believe that Edison wanted to call the spirit world on a telephone?

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The Blue Marble, an Uninterrupted Catapult-Filled Magnet Marble Run. Kaplamino overcame around 500 failures to bring you 90 seconds of pure entertainment.

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The Book That Spooked the South. David Walker’s Appeal condemned slaveholders and advocated for an uprising among enslaved people.

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A Long-Lost NASA Spacecraft Rises From the Dead. When satellite signals were detected after 13 years of silence, engineers scrambled to reboot their obsolete 2005 communications software.

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Meet British Columbia's Snow-Shoveling, Beer-Fetching, Vacuuming Dog. Morgan is a 6-year-old Newfoundland who has mastered a variety of useful tasks, including running a snowblower.

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Can You Pour Liquid from a Puzzle Jug? Tavern owners had a great time watching people try—especially after they'd had a few drinks.

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5 Key Questions for the Winter Olympics. Know what to expect, because there will definitely be changes this year.

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Then and Now: Photos of the 1915 San Francisco World's Fair. More than 100 years later, some spots look the same while others are shockingly different.