Cass Thorburn says co-parenting with Karl Stefanovic is a ‘challenge’ NEWS.com.auCassandra Thorburn: Co-parenting with Karl is a massive challenge New IdeaView full coverage on Google News Post navigation Researchers elucidate enzymes that control long-term memory, learning process in the brain – News-Medical.net iPhone 12 is Apple’s next phone, according to acclaimed tech analyst – TechRadar