Illegal sand mining re-emerges in Hanoi, Vietnam
Despite last year crack down on sand dredging, illegal sand mining activities have re-started in Phúc Thọ District of Hanoi, causing much public concern.
Global warming may be twice what climate models predict
Future global warming may eventually be twice as warm as projected by climate models under business-as-usual scenarios and even if the world meets the 2°C target sea levels may rise six meters or more, according to an international team of researchers from 17 countries.