Major pork and dairy exporter Denmark plans to introduce a tax on livestock carbon dioxide emissions. This would make Denmark the first to initiate a CO2 tax on agriculture and it hopes to inspire others to follow.

Michigan farmer Brian Geerlings says being able to see and only spray weeds actually in a field is delivering a bigger savings than he imagined.

Hot, dry weather is forecasted for Russia and Ukraine while flooding in the U.S. Midwest shuts down rail lines and submerges fields and towns. China's corn and soybean crops are getting some relief after a heatwave.