The Israeli defence minister, Yoav Gallant proposes a post-war plan for Gaza as UN aid agencies say their efforts to deliver aid in the region are being hindered by security risks and checkpoint delays. Also: Opinions divide in South Africa over the release from prison of the Paralympic champion Oscar Pistorius after serving eight and half years for killing his girlfriend. New images of Neptune and Uranus reveal they are not the colours we thought they were, and could Artificial Intelligence serve as your virtual therapist?