Donald Trump has promised to 'fix' Venezuela's 'broken' oil industry - but with analysts estimating that could take up to 14 years and billions of dollars, what is in it for the US president?
Vast swathes of the country's trees have been killed off by droughts and infestations, in a trend sweeping across Europe. A shift towards more biodiverse cultivation could offer answers ...
Temperatures recorded by Thursday lunchtime included 44.9C at Tarcoola in SA, 45.8C at Hopetoun airport in Victoria, 43.7C at Paraburdoo, WA and 43C at Hay, NSW ...