A 1998 oil spill of more than 100,000 liters in the North Sea had killed 13,000 birds in Wattenmeer national park, and the scientist had learned that cleaning oil-soaked birds could be as harmful to ...
MUMBAI: Scientists at the Indian Institute of Technology Guwahati have engineered a novel material that can detect adulteration of kerosene in petrol — a common yet dangerous practice — and ...