New Zealand Prime Minister Jacinda Ardern said on Tuesday she had telephoned Australian counterpart Scott Morrison to defuse tensions over a scheduling dispute between the countries' rugby teams.
Mexican President Andres Manuel Lopez Obrador said on Monday that he was ready to request a referendum on whether to prosecute several of his predecessors accused of corruption. Lopez Obrador said that if campaigners fail to gather enough signatures in support of a people's consultation, he would ask the Senate for such a vote himself.
Scientists have created gene-edited pigs, goats, and cattle to produce sperm with traits such as disease resistance and higher meat quality in what they say is a step towards genetically enhancing livestock to improve food production.