THE global livestock population is at an all-time high of 28 billion animals, dominated by chickens which account for 82 per cent – some 23 billion chooks. A US expert suggests a three-step strategy...

Using an online grocery delivery service can cut carbon dioxide emissions by at least half when compared with individual household trips to the store, according to research from the University of Washington....

Swedish agricultural authorities have suggested the implementation of a “meat tax” to reduce greenhouse gases and encourage environmental sustainability. The Swedish Board of Agriculture last month...