The Obama administration adopted its climate change plan B today, formally declaring carbon dioxide a public danger so that it can cut greenhouse gas emissions even without the agreement of a reluctant Senate.
The timing of the announcement – in the opening hours of the UN's Copenhagen climate change summit – prevents Barack Obama from arriving at the talks without concrete evidence that America will do its bit to cut the emissions that cause global warming.
US climate agency declares CO2 public danger
Modern roads in the United States will last for decades. And yet the damage they cause...
Authorities in Orange county, California have ordered the evacuation of 40,000 people over concerns about a...
An enormous marine heatwave off the US west coast is ringing alarm bells among ocean and...
