All Items Tagged

“greenhouse effect”

Apr 15, 2014 02:30 PM ET // Tim Wall
The potent greenhouse gas methane is spewing from Pennsylvanian natural gas wells during the drilling that precedes fracking.
Jan 31, 2011 08:52 AM ET // Tim Wall
While reducing fossil fuel use lags behind, maybe trimming the fat might help.
Jun 8, 2011 02:08 PM ET // Tim Wall
A Stanford study forecasts that in 20 to 60 years the coolest summer will still be hotter than any summer experienced in the second half of the 20th century.
Jul 8, 2011 12:44 AM ET // Tim Wall
Coal use in China ramped up short-lived atmospheric sulfur that dimmed the effects of greenhouse warming during the mid-2000s