Emily Guerin

Soldiers in need of tougher armor might get help from under the sea.

The Minnesota Twins wants LEED certification for its major-league baseball stadium.

A class in Taiwan builds a schoolhouse made of papercrete ?a mixture of cement, paper, and water.

Nuclear waste is extremely difficult to clean up. But, as Emily Guerin reports, a new synthetic material can snap up radioactive ions like a Venus fly-trap devours insects. From Living on Earth.

The Minnesota Twins are trying to keep their stadium as green as the outfield. Emily Guerin reports on this Major League effort to reduce their environmental impact.