A small robot entered a damaged reactor at Japan's Fukushima nuclear power plant on Tuesday, beginning a two-week, high-stakes mission to retrieve for the first time a tiny amount of melted fuel ...

A small robot entered a damaged reactor at Japan’s Fukushima nuclear power plant to retrieve a tiny amount of melted fuel debris from the bottom.

The process begins with a crucial, high-stakes mission to retrieve a tiny amount of melted fuel debris from the bottom of a damaged reactor.

TOKYO (AP) — A long robot entered a damaged reactor at Japan’s Fukushima nuclear power plant on Tuesday, beginning a two-week, high-stakes mission to retrieve for the first time a tiny amount… ...

A small robot entered a damaged reactor at Japan's Fukushima nuclear power plant on Tuesday, beginning a two-week, high-stakes mission to retrieve for the first time a tiny amount of melted fuel ...