Mysterious Sphere Etched With Ancient Symbols Found in Colombia, Sparks UFO Rumors People in Colombia were awestruck when ...

The orb — which reportedly weighed about 4.5 pounds and was cold to the touch when found — had etched into it a series of ancient-looking symbols, including runes and characters from ...

Scientists have weighed in on a sphere of a metal-like material that some have dubbed to be a UFO with a cryptic message to ...

If you are outside of the UK, watch Colombia: Petroleum, Pollution and Paramilitaries on YouTube Mr Bayón blamed sabotage for many oil spills. Colombia has a long history of armed conflict ...

Colombia’s state-led oil company Ecopetrol ... his concerns when he raised questions about what he called “awful” pollution data, he claims, and spent the next two years gathering internal ...

Government officials, local authorities, health professionals, and civil society are gathering today at the second global conference on air pollution and health in Cartagena, Colombia. As ...

Cali, Colombia – Under lush trees drooping with ... be part of the solution for saving the Amazon and reducing climate pollution, says Tim Searchinger, senior research scholar at Princeton ...

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 ...

Colombia: Petroleum, Pollution and Paramilitaries A whistleblower reveals Colombian oil giant Ecopetrol's ‘awful’ pollution. BBC Eye investigates as part of the Life at 50C series. Watch on ...