Phytoremediation uses plants to clean up toxic pollutants.
Scientists are finding ways to generate something useful from the pollution in our environment.
A major Victorian company has had to stop accepting recycling.
China's refusal to take Australia's rubbish has started to bite, and it's clear we're not ready to deal with the consequences.
The vast majority of e-waste in India is processed by hand.
For as little as $4 a day Indian workers process dangerous, toxic waste by hand. This unregulated, highly polluting industry is hidden away from police eyes.
Plastic pollution on a beach on Bali, Indonesia.
Asian countries have become a dumping ground for the plastic waste from wealthy countries.
Migrant workers break apart blocks of pressed plastic bottles at a recycling plant in Thailand.
Since China stopped accepting Australia's recyclable plastic, the majority of exported plastic waste is now going to developing nations in South East Asia.
Vinnies is not a dumping ground for your rubbish.
Dumping your closet debris on a charity shop just means giving volunteers the cost of sorting out your landfill.
Worth the effort?
There are lots of issues with recycling – but it's still an important part of society's efforts to live more sustainably.
Prime Minister Justin Trudeau meets British Prime Minister Theresa May at the G20 Summit in Buenos Aires, Argentina, on Dec. 1, 2018. Post-Brexit, Canada and the U.K. have a chance to transform their economies by working together.
THE CANADIAN PRESS/Sean Kilpatrick
As 2019 dawns, a worldwide circular economy could be created through international trade and trade agreements like the one that could be forged between Canada and the U.K., post-Brexit.
Your dog can help your garden grow.
Don't let your dog's poo go to landfill and contribute to our waste problem - compost it instead.
A plastic waste dump.
Less than 10 percent of plastic waste has been recycled – a factoid recently crowned statistic of the year.
Thanks to a novel process, human urine can be turned into bio-bricks.
Some of the things we discard - like urine - can actually be useful resources.
Every flush by a typical toilet sends about 6 to 16 litres of fresh water to wastewater treatment centres.
Existing toilets aren't a good fit for parts of sub-Saharan Africa because many areas lack water and there's often no proper plumbing.
In the EU, 31% of plastic products go to landfill: but a process called "cold plasma pyrolysis" could turn them into clean fuels.
Instead of fighting other countries, we should be fighting our overflowing landfills.
Trump's plan to slap $200 billion more in tariffs on Chinese goods is premised on yesterday's waste-fueled economy. Tomorrow's economy is 'circular.'
Research indicates that up to a third of all food is wasted – but also shows that anti-waste campaigns frequently backfire.
Research shows that campaigns that try to make consumers feel guilty about the amount they waste often make things worse, not better. A new study poins the way to more effective anti-waste campaigns.
Smaller portions reduce food waste and waistlines.
Two of the world's problems – obesity and waste – can be reduced together.
The market for plastic recycling is drying up, prompting a discussion over what to do with household waste.
Incineration of household waste has gotten a bad name, argues an economist, who sees today's recycling crisis as an opportunity to reconsider how the U.S. handles its waste.
Conveyors carry mixed plastic into a device that will shred recycle them at a plastics recycling plant in Vernon, California.
AP Photo/Reed Saxon,File
Since China stopped importing 'foreign garbage' in March 2018, scrap – especially plastic – has built up in the US. Will this shock trigger long-overdue investments in plastic recycling here?
Food packaging is one of the top uses for plastic in consumer goods.
Bio-based plastics made from natural sources break down more easily than conventional plastic, without producing toxic byproducts. But for this to happen they have to be composted, not buried in landfills.
Millions of tons of plastic are manufactured every year.
In 2015, over 320 million tons of polymers, excluding fibers, were manufactured across the globe.