Most of the dairy cows in the US are descended from just two bulls. How scientists are trying to diversify the gene pool, plus the latest on the impeachment inquiry, this afternoon on All Things Considered from NPR News.
All Things Considered from NPR News, airs weekday afternoons from 5:00 pm - 7:00 pm on KRCB-FM Radio 91 / streaming @ norcalpublicmedia.org / Listen on the go - download the FREE KRCB mobile app from the App Store & Google Play!
(Photo: Dairy cow - Keith Weller/USDA [Public domain])