The cows being bred to burp out less methane to reduce global warming

Sky's Thomas Moore has been to Dumfries in Scotland to meet a herd of "cool cows" - calves which are being bred to burp out less methane to reduce global warming. Special hoods are strapped to their heads to detect which produce the least methane, then they are bred with each other using IVF to create a methane-efficient herd. #coolcows #methaneemissions #ukfarming #skynews SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales