El Nino and drought take a toll on Zimbabwe's cattle
"There is no grass everywhere," says one desperate farmer as livestock run out of food
Japan weather bureau says El Nino peaked between Nov-Dec
But there is a strong possibility that weather will return to normal only by summer
One in four children in conflict zones "risk losing their future" - UNICEF
South Sudan has the largest proportion of children out of school, followed by Niger, Sudan and Afghanistan
Lack of methane emission reporting poses investor risk-green group
Companies in the United States currently disclose their methane emissions voluntarily
Tennis star Andy Murray helps Syrian refugees with every ace scored
The money raised by the tennis champion can provide more than 16,000 children with blankets, UNICEF said
Antarctic icebergs have surprise role in slowing warming-study
Ocean blooms in the wake of giant icebergs off Antarctica absorbed 10 to 40 million tonnes of carbon a year
After Ebola, two other tropical diseases pose new threats
"We need to galvanise the research community now and move as quickly"
Value of global CO2 markets up 9 pct to $53 bln in 2015: report
Figure pushed higher by soaring value of carbon trading in North America which rose 220 percent
Tennis star Andy Murray helps Syrian refugees with every ace scored
The money raised by the tennis champion can provide more than 16,000 children with blankets, UNICEF said
Climate change means more fear, less fun for global middle class - UBS
Erosion of middle-class wealth due to climate change is a threat to economic and social stability: UBS