Sea otters hold hands when they sleep so they don't drift apart.
Whether you’re an avid player or have one in your life, you’ve probably had at least a brief encounter with Minecraft by now. Here are a few things you might not know about the gaming juggernaut.
When you think of madcap inventors and nerd heroes, it's hard to think of someone more inspiring than Homaro Cantu.
When the Soviet Union wanted to outrun the U.S., it turned to a secret weapon: rocket boots.
There’s a lot more to this fox-like dog than their Internet fame.
Cost obsessions around the world.
How many can you get right without missing one?
These creatures walk, swim, or fly in record-setting fashion.
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