The World Bank estimates that the world will produce 3.4 billion tonnes of waste a year by 2050. Read more at ...

MUSCAT: Oman’s Minister of Energy and Minerals, Eng Salim Nasser al Aufi, emphasised the Sultanate of Oman's continued ...

This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. In 2010, United States lawmakers ...

A group that promotes Welsh meat has been accused of "peddling climate change misinformation".