Nik Wallenda will walk across a tightrope over the active Masaya Volcano in Nicaragua, which will be his longest walk attempt yet.
In This Story: Nicaragua
2 Recent Items: Nicaragua
In This Story: Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.