cows

(Newser) - Four average-sized steaks generate as much greenhouse gas as an ordinary car traveling for 3 hours at 50mph. The meat also chews up 169 megajoules of energy, enough to light a 100-watt bulb for 20 days. These were among the findings of Japanese scientists investigating the effects of beef production...

(Newser) - Veal is back, says the Times, thanks to humane ranching methods. You're still eating baby cows, of course, but the tiny crates that once confined them—provoking a 20-year-long boycott—are giving way to to open pastures where they hang with mom. Or at least pens where they walk around...

(Newser) - Who knew that bovine burping was a major source of methane gas and hence global warming? German scientists, that's who, and they've come up with a fist-sized pill to reduce it, along with the 4% of greenhouse gas emissions for which it is responsible.