Cattle produce a lot of methane, which can be harmful for the environment. Now scientists are trying to develop a new food supplement to reduce methane emissions from cows. Sky News correspondent Dan Whitehead joins 'The News with Shepard Smith' to report.
By: CNBC Television
Title: New food supplement helps cut methane emissions from cows
Sourced From: www.youtube.com/watch?v=K5hQfScoacA
News.... browse around here
check this link right here now