Greek quest to save on energy bills spurs island-owned renewables
Rising electricity bills spur island authorities to set up their own solar plants, in a bid to meet energy needs with locally produced power and cut costs for residents and businesses
No trash goes to waste on Greek islands racing to recycle
From shunning plastic to composting cigarettes, places like Tilos and Paros are ramping up efforts to reach zero waste and cut carbon emissions
In rain-short Niger, wasps deployed in war on crop-munching worm
As millet-destroying worm thrives in drier conditions, farmers learn how to breed wasps that can control the pest damaging their food supplies and incomes
Future cool: Minnesota city ponders new boom as a climate migrant destination
A Minnesota town is among a group of cities that scientists predict will become top destinations for Americans abandoning parts of the country made inhospitable by climate change
Fewer children, fewer climate risks? Niger ponders a controversial option
In a nation with the world's highest birth rate and growing risks to food and water security from climate change, reducing births may be one way to adapt
'Flight shaming' is in the air as U.N. summit faces climate crisis
Commercial flying currently accounts for about 2% of global carbon emissions and about 12% of transport emissions
Dying of laughter: comics joke about climate change at U.N. summit
Comedians, ballet dancers and actors are using the arts to raise awareness about climate change on the sidelines of a United Nations summit
In shadow of U.N. summit, climate entrepreneurs compete for spotlight and funds
From ink made out of air pollution to efficient cooling, startups are thinking about how to cut carbon emissions
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
First vegan investment fund coming to New York Stock Exchange
Fund will include only companies that do not test products on animals, or use animal-derived products, fossil fuels, plastic or agrochemicals