As any Santiago de Chile resident could attest, it was all sun and no rain this past May, creating a hazardously dry environment and increasing already worrying levels of pollution.
A research expedition in the Baltic Sea has yielded spectacular photos of surprisingly colourful life below the calm surface. But the images also reveal a more sinister reality -- the alarming spread of dead zones threatening aquatic life.
US oil giant Chevron has launched a legal appeal against a 9.5 billion US dollars fine by an Ecuador court for polluting much of the country's Amazon region.
Recent research has concluded that 10% of the rice sold in China’s markets is likely to be tainted with heavy metals, but agricultural experts said the pollution is confined to particular regions and there is no call for panic.
US oil giant Chevron says it will appeal against an 8.6 billion US dollars fine imposed by Ecuador judges, carrying on a long-running row over pollution. Chevron's Kent Robertson told the BBC the case was an extortion scheme, and accused Ecuador's state-run firm of polluting the country's Amazon region.
A study has measured the amount of plastic debris found in a region of the Atlantic Ocean over a 22-year period. US researchers, writing in Science, suggest the volume of plastic appeared to have peaked in recent years.