Colombian energy giant Ecopetrol has polluted hundreds of sites with oil, including water sources and biodiverse wetlands, ...

Colombia’s state-led oil company Ecopetrol caused more than 600 instances of ... A fishing union representative also told the BBC that water pollution has led to a “massacre” of fish and the ...

along the banks of Colombia's longest river, the Magdalena – a water source for millions of people. Members of the fishing community there believe oil pollution is affecting wildlife in the river.

Colombian energy giant Ecopetrol has polluted hundreds of sites with oil, including water sources and wetlands, the BBC World Service has found - allegations the company denies.

Colombia’s Ecopetrol polluted hundreds of sites, including water sources and wetlands, the BBC finds. A "retrieval operation" is under way following the crash on 10 March, the coastguard says.

At the World Health Organisation’s (WHO) second conference on air pollution and health in Cartagena, Colombia, household air pollution has taken centre stage ... Also Read: Yamuna pollution: ...

At the World Health Organisation's second conference on air pollution and health in Cartagena, Colombia, household air pollution has taken centre stage. Balakrishnan, one of the keynote speakers ...