Shell and BP distance themselves from lobby groups' "fake rallies"
Greenpeace has today stepped up the pressure on energy firms linked to the American Petroleum Institute (API), calling on them to publicly denounce the lobby group's plans for a series of "fake" rallies...
City's tourism industry is third largest in the USA, but climate change is driving up its mild temperatures
New research indicates ozone hole is slowly on the mend
BusinessGreen takes a look at the green credentials of the Conservative leadership hopefuls
Free colour-coded menu is changed daily according to air pollution levels at pop-up scheme that aims to raise awareness of problem