Brazil reported to have moved dates for historic summit to make it easier for Commonwealth leaders to attend
The Brazilian government has reportedly postponed the Rio +20 Earth Summit by two weeks to avoid a clash with the Queen's diamond jubilee celebrations that threatened to leave 54 Commonwealth Leaders facing...
Environmental lawyers and activist investors plan major climate transparency push at this week's oil giant AGMs, as new evidence emerges of ethical investing's financial clout
Green Party pledges to deliver a "green economy that works for everyone" as it unveils ambitious plans to introduce four day week and universal income
Manifesto declares 'we do not believe that more large-scale onshore wind power is right for Scotland'
Weekend referendum sees Swiss voters back plan to phase out nuclear energy and boost wind and solar generation