'Feed the rescue workers': Katrina survivors offer tips to Houston
"Sheetrock and door frames sell out the fastest"
Dubai street cleaners beat the heat with 'cooling collars'
Projections show the Gulf region will be the world's hottest region by 2100 as a result of climate change
Death toll from Mumbai floods jumps to 14, rain eases up
Some low-lying areas remain under water after the city received nearly a month's equivalent of rainfall in a single day
U.S. says 195,000 people seek federal help after Harvey
"We're still in life saving, life sustaining mode"
Guinea says 19 bodies washed up after Sierra Leone mudslide
"The bodies in all likelihood come from Sierra Leone since there have been no alerts about boats that have capsized"
FEATURE-Muslim worshippers seek green inspiration at annual Haj pilgrimage
"Haj is all about living lightly and centring yourself around God"
Concrete reefs come to the rescue of sinking islands off south Indian coast
"The project will have the long-term benefit of making the entire ecosystem resilient to climate change impacts"
Energy hogs: China targets farm waste as a 'clean' power source
Biogas technology, which can help save on electrical costs, is too expensive for many farmers unless the government helps
Flooding kills 18 people in southern Yemen -officials
Aid organisations have warned that the rainy season could exacerbate a cholera epidemic in Yemen
ANALYSIS-Washington urged to heed Harvey climate warning
"What Hurricane Harvey is demonstrating to those few hold-out climate change sceptics is that this is our new reality"