If you skim the headlines, you get the impression that the role of forests in mitigating climate change has virtually unanimous global recognition and support. But forests around the world are…

Roy Parizat |

More efficient ACs that run on environmentally-friendly refrigerants will be vital to solve the cooling crunch and mitigate greenhouse gas emissions. In the Middle East and North Africa Region (…

Helena Naber, Thanavat Junchaya, Jeff Gibson |

Here are 7 things you need to know about taxing sugar-sweetened beverages.

Ceren Ozer |

At a recent event at the World Bank’s annual Spring Meetings, Ibrahim AlSuwail, Deputy Governor of Saudi Arabia’s General Investment Authority (SAGIA), discussed just how far the Kingdom has come…

Issam Abousleiman |

The wheels of justice turn slowly, so the saying goes. But can the use of expert witnesses help turn them a little faster? Or are they just cogs in the wheels? An expert witness is a person with a…

Gladys Senderayi, Tatjana Sofijanic, Olga Šipka |

Photo: LIC/Flickr No matter how you measure it, the impact of air pollution is startling. According to new research, air pollution worldwide cuts life expectancy by 1.8 years for an average person…

Javier Morales Sarriera, Gurpreet Singh Sehmi |

Ariel view of rice paddies in Rwanda News headlines often feature stories of water scarcity challenges and increasing competition for water. So it is clear that we need to improve the efficiency…

Diego Juan Rodriguez |