Latest research shows that eating less red meat would have a greater impact in cutting carbon emissions than giving up cars.
As May and June were globally the hottest in recorded history, the UN's climate change body latest report says humans are driving global warming.
Global warming denialists once dined out on unscientific climate change studies, but consensus is now rising.
A study has revealed that increasing levels of carbon dioxide could adversely affect the nutrition levels in some of our most important food crops.
The United Nations says that 13 of the 14 warmest years on record have occured since the turn of the new millennium.
At a climate training conference in Johannesburg, former US vice-president Al Gore has given an overview of how humans are driving climate change.
China welcomed the Year of the Horse with toned down celebrations as people heeded govt pleas to go easy on firecrackers amid air pollution concerns.
The second-last day of the global climate change conference in Poland has seen 800 delegates walk out of the talks over a lack of progress.
Rich developed countries remain reluctant to compensate poorer nations financially for devastation wrought by increasingly extreme weather phenomena.
2013 is set to continue the trend of all the warmest years on record occuring after 1998, making it the seventh hottest year in recorded history.
Taking the devastation wrought on their country as a warning, the Philippine delegation at COP19 has called for urgent progress on climate change.
A comprehensive investigation into the factors that influence our climate has shown humans are definitely causing temperatures to rise.
Scientists fear the Arctic could be entirely ice-free in summer by the middle of the century – if not sooner.
A UN report due for release in 2014 has added the colour purple as the highest level for global warming - increasing the threat to natural systems.
China is spending almost R325-million to trigger rain artificially, which will help farmers whose crops are suffering in scorching summer weather.
The normal rate of adaptation of many animals is not fast enough for them to evolve and survive predicted temperature increases this century.
The most comprehensive reconstruction of global climate change in the last two millennia has confirmed that temperatures are rapidly rising.
US President Barack Obama has touted his new climate change proposal, calling for Americans to lead the charge against the warming environment.