The airline industry's mouthpiece called Monday for uniform global measures by 2020 to curb all aircraft carbon emissions, warning that a patchwork of competing proposals could emerge otherwise.
Local researchers are developing an online tool that would allow farmers to monitor their greenhouse gas emissions and virtually test ways to reduce carbon pollution.
Australian Prime Minister Kevin Rudd on Tuesday announced the country's divisive fixed-price carbon tax will be scrapped a year ahead of schedule in favour of a market-driven emissions trading scheme.
Key greenhouse gas emitter Australia on Sunday announced it will scrap its carbon tax in favour of an emissions trading scheme that puts a limit on pollution from 2014, a year earlier than planned.
Environmental groups said Tuesday that US President Barack Obama's plan to combat climate change is long overdue but not enough to reverse a global problem that is outpacing the solutions.
The EU will put its controversial carbon tax on intercontinental airline flights on hold for a year to give time for international talks to reach a compromise on the issue, a European source said Thursday.
South Africa will introduce a tax on carbon emissions in 2015 amid concerns of global warming, Finance Minister Pravin Gordhan announced on Wednesday.
US senators proposed a tax on carbon emissions Thursday amid growing calls for action on climate change, but the bill is expected to face staunch opposition from many conservatives.
Now that President Obama has put climate change back on the table in his second inaugural address, a new national poll finds growing public support for regulating greenhouse gas emissions and requiring utilities to switch ...