Amelia Earhart's disappearance is one of America's greatest unsolved mysteries. But now, forensic science might finally crack the case, as experts examine human remains that could be proof positive of her whereabouts.

The Scott Antarctic Expedition aspired to conquer the South Pole before anyone else, but this great endeavor of exploration never returned; now, newly uncovered evidence suggests this team may have succumbed to something more sinister than harsh elements.