In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

KNOXVILLE, Tenn. — WBIR previously received concerns from some anglers who were worried that the Tennessee Valley Authority was no longer planning to support habitats in the Cherokee Dam area, ...

More than 2,600 Boeing Co. 737 jets registered in the US will need to have their oxygen generators inspected after multiple reports of some units shifting out of position, which could prevent them ...