About 1,600 years ago, salt miners in Iran apparently left their lamb lunch down the shaft. Their loss became scientists' gain. The now-mummified sheep carcass suggests that salt helps preserve sheepskin DNA.

Let’s say you recorded a library of books onto DNA. Hundreds of books could fit on your fingertip, but how would you find the one book you wanted?

Want to know how ICR scientists understand features of popular parks? Discover just how well creation and the Flood explain what we see in our parks.
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Grand Canyon