A group of countries banded together to shape the global climate pact in In 2015 - but political turmoil is pulling the alliance apart ahead of the next climate conference.
Global Leaders at the Paris summit in 2015 tasked the IPCC to compile a report of all known science on the impacts of climate change. That report is now ready to be released
A future with net zero greenhouse gases is technically and economically possible, with a stronger economy, a more resilient society, and higher levels of wellbeing, according to a new report.
Fakenomics: Frederick Seitz - paid for tobacco to attack the science linking smoking to cancer - led the charge against the UN's second major climate change report in 1995. BRENDAN MONTAGUE investigates