Summer winds are intensifying along the west coasts of North and South America and southern Africa and climate change is a likely cause, a new study says.
Most coral reefs in the Caribbean could vanish in the next two decades, hit by the loss of fish and sea urchins that eat a slime of coral-smothering algae, a U.N.-backed study said on Wednesday.
The world's 14 billion television set-top boxes, printers, game consoles and other electronic devices waste $US80 billion ($85 billion) of power a year due to inefficient technology, according to t
An unmanned Delta 2 rocket blasted off from California on Wednesday, carrying a NASA science satellite to survey where carbon dioxide, a greenhouse gas tied to climate change, is moving into and ou
While Prime Minister Tony Abbott says renewable energy has significantly increased electricity bills, a new study finds wind energy actually forced down wholesale power prices by more than $3.2 bil
Canberra had a warm and wet start to winter this year, with rainy days and mild nights making it the ACT's hottest June since 2009 and the territory's eighth warmest on record.
European Union carbon permits had the biggest quarterly gain in six years as lawmakers consider permanent measures to curb a surplus that helped push prices to a record low.
Leading scientists have blasted the Abbott government’s decision to scrap key bodies overseeing water reforms amid plunging reservoir levels, a looming El Nino and the longer-range threat posed by
Four administrators of the US Environmental Protection Agency who served under Republican presidents told a Senate panel Wednesday that climate change is real and the federal government has the res
