Cows

May 13, 2016, 5am PDT
Vox imagines a world in which cows stage a military coup.
Vox
December 6, 2013, 6am PST
The EPA has seriously underestimated the emissions of the powerful greenhouse gas, methane, particularly from oil and gas activity (five times) and from cattle and livestock operations (two times), according to a new report published in the PNAS.
The New York Times
May 11, 2012, 8am PDT
So you think cars are to blame for L.A.'s air pollution problems? That might be bull excrement, literally, reports David Biello.
Scientific American