Environment
News and analysis of environmental issues and green technology, which are more important today than ever.
Top News
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Whether a John Carpenter fan or not, you shouldn't need much convincing to see that the thawing of subterranean permafrost at the poles is not really a good thing. Siberia's biggest sinkhole is now devouring the landscape around it at an alarming rate. -
An age of greener, more efficient shipping may be in the offing as a specially modified 43,000-tonne bulk freighter completes a six-month sea trial using a combination of diesel engines and a set of high-tech automatic sails to catch the wind. -
It's super-sustainable, easily made and nutrient-dense. And it puts all other food production to shame. Now, the first air-protein factory is open. It's the food of the future, and soon a $100 million industry – but will you be putting it on your plate?
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Latest News
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October 01, 2024A new type of carbon-neutral concrete has been commercially used for the first time, in a skyscraper being built in Manhattan. The binder utilized in the concrete is made of granite instead of traditional greenhouse-gas-emitting limestone cement. -
September 24, 2024A technique originally developed to combat acid rain has the potential to pull an enormous amount of carbon dioxide out of the atmosphere – while helping to deacidify oceans, restore rivers and boost biodiversity and fish populations. -
September 18, 2024In case you haven't heard, the methane in cow burps is a major source of greenhouse gases. There may be a new way of addressing that problem, however, as a recent study shows that feeding cows clay reduces their methane emissions by over 30%. -
September 17, 2024The Ocean Cleanup (TOC) project has announced the timeline and cost it would take to get the Great Pacific Garbage Patch cleaned up once and for all, using existing technology – 10 years and 7.5 billion US dollars. And it could be even cheaper. -
September 03, 2024Scientists have recently warned that polar ice cap melt due to climate change might just be one of our concerns as megatsunami waves can give 330-ft-plus (100-m-plus) rise to the ocean in a matter of minutes. -
August 30, 2024Proposed methods of removing toxic ‘forever chemicals’ from water have either only trapped the chemicals or broken them down. A new study has demonstrated a method that does both effectively. And it's quick and cheap. -
August 29, 2024Although wind turbines generate electricity via an eco-friendly process, their blades end up in landfills once they wear out. That could change, however, thanks to a resin that would allow old blades to be broken down and recycled into new ones. -
August 04, 2024Scientists have developed a new method for removing toxic “forever chemicals” from wastewater. 3D-printed ceramic lattices can remove up to 75% of PFAS from polluted water in three hours – and the structures get better at their job as they’re reused. -
July 29, 2024"We can feed black soldier flies straight, dirty trash," says a team that's working to turn insects into landfill-clearing biomanufacturing machines that turn regular, dangerous or contaminated garbage into a range of high-value products. -
July 29, 2024Scientists in Japan have developed a new method for breaking down toxic “forever chemicals” quickly and at room temperature. The technique broke down 100% of certain types of these pollutants overnight, recovering some useful components for reuse. -
July 24, 2024Earth saw its hottest day on record this week – twice. According to the Copernicus Climate Change Service data, Sunday claimed the top spot for highest global average temperature since the records began in 1940, only to be broken again on Monday. -
July 09, 2024Artificial-turf sports fields may be more durable than those covered in grass, but they also get very hot during warm weather. Scientists have devised a method of cooling them – and the cities they're in – using rainwater stored beneath the turf. -
June 19, 2024Black plastics pose an ID problem for sorting machines at recycling facilities, as the sensors can't see them. Canon has developed a system that users lasers and tracking tech to identify and sort plastic trash on the conveyor belt, no matter its color. -
June 17, 2024Marine plastic waste is a huge problem, but the Ocean Cleanup has been taking a bite out of floating trash in oceans and rivers for the last few years. Now Coldplay is about to use some of that waste for a limited edition of its forthcoming album. -
June 12, 2024The fertilizer used on around half of the food we consume is now one of the biggest drivers of human-made greenhouse gas emissions, with China, India, the US, Brazil and Russia the biggest polluters, according to a new global nitrous oxide report.
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