Set aside the politics. If by some miracle we turned off carbon emissions immediately, how would the climate respond?
Damage from a 2010 explosion and fire in San Bruno, California, caused by a leaking natural gas pipeline. The disaster killed eight people.
Thomas Hawk/Flickr
Infrared cameras are the technology of choice for detecting gas leaks across the US. New research shows that these cameras can be quite inaccurate, and leaks can persist without being detected.
Farming makes a huge contribution to global greenhouse emissions, mainly through methane from livestock.
Billy Hathorn/Wikimedia Commons
Meat uses a lot of resources - between three and ten times as much as plants for the same amount of protein. The rich world might be slowly losing its taste for meat, but the developing world isn't.
The face of climate evil, or just a juicy steak?
Sheila/Flickr
Like many Americans concerned with climate change and energy security, I reacted with high hopes to the President Obama’s proposal to reduce leaks of methane gas from oil and gas drilling. But on closer…