Moore claims Greenpeace has taken a "sharp turn to the political left" and lost interest in science

Climate change is one of the defining issues of our time and the indisputable warming of the world over the past century is largely the result of human activities, according to the two most august science bodies in Britain and the United States.

Research could explain why rate of climate change appeared to slow down after 1998 – but experts say volcanoes only offer ‘temporary respite’ from rising temperatures

European Commission to take legal action against Britain over high levels of dangerous gas

The US Secretary of State John Kerry has warned Indonesians that man-made climate change could threaten their way of life, deriding those who doubted the existence of “perhaps the world’s most fearsome weapon of mass destruction”.

State officials decide benefit of green energy for 140,000 homes outweighs 'significant impacts on environment'

Scientists warn that the cooling capacity of the Pacific Ocean is not expected to continue much beyond 2020, when global surface temperatures are expected to start rising again rapidly

After two rainless years, an Australian mayor sees moving everyone out as a final possibility

However milder winters will mean fewer cold-related deaths

New studies show what experts say is the direct consequence of global warming on Magellanic penguins in South America

Environment Secretary faces criticism as he cuts the budget for domestic initiatives by 41 per cent

For each 1C rise in temperature, tropical regions now release about 2 billion extra tonnes of carbon-containing gases

During an extreme event, countries in the western Pacific experienced devastating droughts and wild fires

Current ice models are suggesting the glacier has become unstable, and this recession will continue

Environment Secretary sidesteps issue on whether global warming to partly blame for recent flooding