OPINION: What can London learn from car-free cities around the world?
What lessons can London learn from other cities that have car-free policies?
Australian students kick off global climate strike with message for govt: Do your job
Similar protests, inspired by the 16-year-old Swedish activist Greta Thunberg, are planned in some 150 countries on Friday
OPINION: Why we support the global climate strikes
As mayors, we have a unique opportunity to bestow a bright and hopeful legacy to the next generation. This is the future we want
Disaster victims to double by 2050 in climate-battered world - aid group
Damages caused by climate change will cost the world an added $6 billion a year from 2030
Climate-change protesters poised to kick off global wave of street marches
More than 1,000 strikes are planned across the United States and some 5,200 globally in more than 150 countries
Storm halts flights into Houston, city braces for torrential Imelda rains
The Red Cross has opened a shelter in the small town of Winnie, east of Houston, and emergency officials are rescuing people by boat
France persuades Germany to consider EU carbon border tax
Berlin and Paris said the fight against climate change was a priority for both governments and the creation of a carbon border tax should be an option
Children suffering eco-anxiety over climate change, say psychologists
A global climate strike by students and workers on Friday is expected to be one of the biggest climate protests on record, with organisers predicting millions will take part
Burger King scraps plastic toys in children's meals, launches amnesty
Larger rival McDonald's Corp announced on Wednesday that some of its restaurants in Britain and Ireland would allow customers to swap toys in happy meals for a fruit bag from next month
OPINION: Why have we not solved the world's water problem?
As stories about water crises continue to make global headlines, the question of what to do lingers and the clock ticks