By 2040, the country intends all short-haul flights leaving its airports to be on aircraft powered by electricity.
A man from London has become the second person in the world to be cured of HIV, doctors say. Adam Castillejo is still free of the virus more than 30 months after stopping anti-retroviral therapy.
Australia is adding one mega-solar project equivalent per month, with the current installed base of 10 gigawatts projected to double by the end of 2020. The latest mega-solar project is a 333 MW project in Griffith, New South Wales.
Thanks to the pioneering tissue transplant, eight patients with a common condition that destroys vision have had the affected area repairedand two were able to read again after having severe macular degeneration.