Hundreds of cartons of nappy pants remain unaccounted for after one of the biggest threats to Australia's grain industry, khapra beetle larvae, was found in the imported products.
Australia will vow to cut its emissions by 62 to 70 per cent by 2035, lifting its sights further as the world strives to reach net zero emissions by 2050.
Citizen scientists have collected more than 1.4 million photos and 15,000 hours of audio recordings to help shape the future of conservation management.