EU's climate chief calls for bloc to go for net-zero emissions by 2050
"It's worth becoming the first major economy to fully decarbonise... It is absolutely possible"
Millions of poor city children worse off than rural peers - UNICEF
'Children should be a focus of urban planning, yet in many cities they are forgotten'
How do rich countries feel about women in power? New index finds out
Britain scores top in supporting women in politics and business with 72 out of 100 points
Greenhouse gas emissions gap wider than ever - U.N. report
Nations must triple efforts to curb greenhouse gas emissions, U.N. warns
Finance for climate action rising, but still 'far to go' - analysts
Much more investment is needed to transition economies onto a low-carbon path, and adapt to climate change impacts
A field guide to U.N. climate jargon
Pointers to some of the acronyms widely used at climate talks
Political divisions cloud Poland climate talks
Governments are on a deadline to produce a "rule book" to flesh out details of the 2015 Paris Agreement at the talks
Weak El Nino weather conditions likely to form by February, UN says
Forecast El Niño is not expected to be as powerful as a 2015-2016 event that was linked with droughts, floods and coral bleaching
Killing of American on Indian island sparks calls to protect indigenous land
Missionary John Allen Chau is believed to have been killed after trying to convert a tribe on a remote Indian island to Christianity
France is most food sustainable country, U.S. and U.K. faltering - report
France introduced legislation in 2016 requiring supermarkets to redistribute leftover food to charities in a bid to reduce food waste