Eat grass-fed beef, assist the planet? Analysis says not so easy
A cow stays in a corral earlier than being exported to the U.S. by the Jeronimo-Santa Teresa border crossing, because the U.S. allowed Mexican cattle imports to renew after lifting a brief suspension because of the detection of the New World screwworm, on the Chihuahua Regional Livestock Union facility, exterior Ciudad Juarez, Mexico, February 10,…