An oil spill in northwestern Ecuador has turned a river black, prompting authorities to declare an environmental emergency ...

Authorities and environmentalists in Zambia fear the long-term impact of an acid spill at a Chinese-owned mine that poisoned a major river and could potentially affect millions of people after signs ...

An expert in chemical engineering and environmental science, Engr Abdullahi Abdulsalam, has voiced concerns over continuous oil spills in the Niger Delta, saying they pose a severe risk to surface and ...