Hamburg unveils world’s most powerful weather supercomputer

Hamburg unveils world’s most powerful weather supercomputer

Scientists in Hamburg on Thursday unveiled the world's most powerful weather supercomputer that they hope will provide critical data on global warming for international efforts to combat climate change.

German fliers ignore carbon off-set schemes

German fliers ignore carbon off-set schemes

Environment ministers gather in Bonn to save climate talks

Environment ministers gather in Bonn to save climate talks