Canada keeps revising and updating its emissions targets, diverting attention from its failures to make any progress at all.
A Biden presidency would be highly likely to adopt policies that would restore the cooperative links that prevailed under Obama.
Activists wanted nations to make bigger climate commitments at the Madrid COP-25 meeting, but the meeting's real goal was agreeing on rules for pricing carbon pollution.
Emperor Penguins thrive in harsh conditions, but a new study shows that their fate depends on human action to slow global warming and associated loss of sea ice.
Canada’s first serious attempt, and potentially last opportunity, to implement a national climate strategy hangs in the balance on Oct. 21. The Trudeau government is to blame for its precarity.
The United Nations is calling on world governments to step up action against climate change. Can China, the world's biggest carbon emitter, fulfill its pledges?
Shipping companies are expected to halve their greenhouse gas emissions by 2050.
A new study lays out a road map for protecting and restoring 50% of Earth's surface, targeted to preserve biodiversity and maximize natural removal of carbon from the atmosphere.
Protecting forests and wetlands, which absorb and store carbon, is one way to slow climate change. Scientists are proposing similar treatment for marine animals that help store carbon in the oceans.
Climate change is a serious threat now for poor people in developing countries, but the COP24 conference in Poland offered them little hope of near-term emissions cuts or economic aid.
An economist breaks down results on two key issues at the COP24 climate change meeting: getting all nations to use the same measuring and reporting rules, and linking policies across borders.
We may only have 12 years to stop climate change and the landmark Paris Agreement of 2015 seems more in doubt than ever. What can we hope to come out of COP24?
With so much attention focused on what agreements come out of COP24, protesters should be seizing the initiative to attack the root causes of climate change.
The $4 billion that foundations are pledging to spend within five years amounts to less than 1 percent of what businesses and governments spend on global warming every year.
The case for pragmatism, not dogma.
Australia is falling behind on its Paris targets, but we have many options for improvement.
Not the sort of amount you'd want to lose down the back of the sofa.
Another round of UN climate negotiations kicks off in Bonn this month. With a Trump-shaped cloud hanging over the Paris Agreement, what approach can we expect Australia to adopt this time around?
Why is it so hard to reach consensus about how to slow climate change? Multiple time lags get in the way: some make it hard to convey the risk, while others prolong the search for solutions.
US President Donald Trump’s call to renegotiate the Paris Climate Accord is a fresh opportunity to craft a binding and enforceable agreement.