The Chernobyl Exclusion Zone (CEZ), a 1,000-square-mile area surrounding the nuclear plant in northern Ukraine, was abandoned after the disaster, leaving wildlife to flourish in the absence of humans.

Alla Kravchuk returns to Pripyat, Ukraine, now a ghost town following the Chernobyl disaster and talks to the people dealing with the aftermath. Show more Alla Kravchuk, the daughter of two former ...