An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

Wool processing mill in an unlikely location.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

Eternal resting place of the grave robber and murderer who served as inspiration for many of cinema’s famous madmen.

The arboretum whose marshy soil sucked up the dreams of housing developers.

"Iron Age" creatures fill this huckster's rusted metal sculpture garden.

A terrific purveyor of natural history objects and curios.

World's largest pet casket company brings in up to $5 million per year in revenue.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.