Over 300 Botswana elephants killed by toxins in watering holes

Hundreds of elephants that died mysteriously in Botswana were killed by a toxic in their watering hole an investigation reveals.   More than 300 elephants were killed in Botswana earlier this year from toxins in water produced by cyanobacteria, officials said today. They announced the results of the investigation into the deaths which had baffled and … Read more