24th August - Today's News: Brazil Finally Acts to Fight Amazon Wildfires
Fnally worldwide condemnation of this year's record number of Amazon fires: Brazil sends army to help tackle blazes and with them seeing so much publicity in recent days, Amazon rainforest fires: Ten readers' questions answered A giant pumice raft from underwater volcanic eruption makes its way to Great Barrier Reef Weather balloons vital for climate science but pollution they create poses dilemma for BOM And the c olossal volcano behind 'mystery' global cooling finally found - I lopango in San Salvador erupted in 539AD with worlwide consequences. It is now extinct.