A forest fire works its way through a wooded area in Saskatchewan in May 2018. High-income nations have benefitted enormously from fossil fuels and the wealthy should now foot the bill to combat climate change.
A wealth tax would put a price on past emissions and could be used to mitigate the negative effects of poverty, including vulnerability to climate change.
Bitcoin may have a large carbon footprint, but cleaner digital currencies aren't going to prevent an environmental disaster.
The ocean absorbs about 90 percent of the excess heat produced as climate change warms the earth.
According to a new study, the oceans have absorbed more heat from climate change than previously thought. This could mean the Earth will warm even faster in the future than scientists have predicted.
Vast 'underwater meadows' would lock up lots of carbon.
A farm in LaSalle County, Illinois.
Eddie J. Rodriquez/shutterstock.com
Conservative skeptics of climate change may support projects focused on 'resilience' – for example, preparing a community for future major weather events.
Damage from Hurricane Michael and other storms may lead to higher insurance premiums.
Convincing people to see and appreciate the threats posed by climate change is one of the great challenges of our day. Insurers may be able to succeed where scientists and educators have failed.
Dairy and livestock farming will not be viable over much of the subcontinent at the current rate of warming.
Staying below 1.5°C will require urgent, deep and radical changes in almost every aspect of our lives.
The kind of climate action outlined by the ubiquitous climate checklists won't be enough.
William Nordhaus argues markets can help curb climate change.
AP Photo/Craig Ruttle
William Nordhaus showed that the market offers the best chance for preventing global catastrophe form climate change.
National Renewable Energy Lab/Flickr
Limiting global warming to 1.5C is a tough challenge but still within reach, according to a landmark report from the Intergovernmental Panel on Climate Change commissioned after the 2015 Paris summit.
Australia has just two decades to put itself on the path to zero greenhouse emissions.
AAP Image/Dave Hunt
The world needs to be carbon-neutral by mid-century to give ourselves a chance of holding global warming to 1.5C. With around 1% of the global carbon budget, Australia needs to rapidly do its share.
Limiting global warming 1.5℃ will be profoundly challenging given current policies.
Chart data: Climate Action Tracker / Image: AAP
Here are the essential facts from the UN's special report on climate change.
Trees have died in Rocky Mountain National Park, Colo., as climate change has intensified bark beetle infestations and drought.
As climate change alters temperature and precipitation patterns across the US, it is having especially severe impacts on national parks. These changes could happen faster than many plants and animals can adapt.
One African city trying to manage rising sea levels is Cape Town.
Without action about 50 African countries and surrounding islands will be affected by rising sea levels.
The process of laying internet cables on the sea floor is particularly sensitive at the coastlines.
Comparing the locations of key internet data centers and cable routes with maps of expected sea-level rise suggests it's time to shore up internet connections in the face of a changing climate.
Australia’s grain exports will suffer under climate change.
Climate change will change the dynamic for major food exporters like China and the US.
Can Walmart go green while maintaining its commitment to low prices?
AP Photo/Tom Uhlman
Two business professors spent five years studying Walmart's ambition project to bring sustainability to its millions of budget-conscious customers – a plan that began with the birth of a granddaughter.
'Hothouse Earth' is not a sure thing – yet. Here's what you can do about it.
A woman cools down in a water fountain as she beats the heat in Montreal on Monday, July 2, 2018.
THE CANADIAN PRESS/Graham Hughes
Heatwave deaths this summer make it clear: climate change is a severe public health threat, and those who live alone are at greatest risk.
Firefighters and volunteers battle a blaze near Loutraki in southern Greece.
From Greece, to the UK, to Japan and even Sweden, a slew of places in the Northern Hemisphere are suffering extreme heat. And the chances of extreme heat records tumbling are growing all the time.