Methane is the source of the gas we burn in stoves. You can also use it to make plastics, antifreeze or fertilizer. It comes out of underground deposits, but it also seeps up from swamps, landfills, even the stomachs of cows.
And while methane is valuable, a lot of it gets up into the atmosphere, where it becomes a very damaging greenhouse gas.
Hondurans went to the polls this Sunday to elect a new president. The Central American country has a whole host of problems to deal with, including the highest levels of violence in the world and increased drug cartel activity. Most pressing, though, the new leader will inherit a failing economy. Honduras is broke. It just borrowed, for the first time, $500 million on the international bond market, but that wasn't even enough to bail the country out of its devastating financial troubles.