the us Environmental Protection Agency ( epa ) has denied California's request to waive the federal requirement for oxygenates in its reformulated gasoline, leaving the state with no choice
The UN world food body has reached a landmark agreement for saving the diversity of agricultural crops. Members of the body, including the US, have decided to make it mandatory for plant breeders and
a us government programme that permits landowners to destroy wetlands if they create or restore others is proving to be detrimental for the environment, a panel of scientists has observed.
A cloud of dust up to 2,000 km long was tracked by scientists at the US National Aeronautical Space Administration (NASA) as it left Asia, drifted across the Pacific Ocean, and traversed North