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Nature
How Hermit Crabs Choose Their Shells
In Belize, hermit crabs have outgrown their homes, or their shells have become worse for wear. To find out how they resolve their housing issues, Spy Hermit Crab goes undercover.
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51:14
In 1893, a bounty hunter journeyed to New Mexico on a mission to kill a dangerous outlaw.
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53:56
Horseshoe crab numbers drop as their use as bait by the fishing industry increases.
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52:58
The explosion of dog types into the roughly 400 breeds and dogs' role in medical care.
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52:59
This film explores how the domestication of dogs might have taken place.
