Gentle method allows for eco-friendly recycling of solar cells 13/4/2023 Dr. Stellan Holgersson, Dr. Burcak Ebin and Ioanna Teknetzi

By using a new method, precious metals can be efficiently recovered from thin-film solar cells. This is shown by new research from Chalmers University of Technology, Sweden. The method is also more environmentally friendly than previous methods of recycling and paves the way for more flexible and highly efficient solar cells. ...more

Stadium 974: What happens next to the first temporary World Cup stadium? 12/12/2022 Jack Skelton

The World Cup's first temporary stadium will soon be dismantled after hosting seven matches in two weeks at Qatar 2022. ...more

'Doomsday glacier,' which could raise sea level by several feet, is holding on 'by its fingernails,' scientists say 6/9/2022 Angela Fritz

Antarctica's so-called "doomsday glacier" -- nicknamed because of its high risk of collapse and threat to global sea level -- has the potential to rapidly retreat in the coming years, scientists say, amplifying concerns over the extreme sea level rise that would accompany its potential demise. ...more

The audacious PR plot that seeded doubt about climate change 27/7/2022 Jane McMullen

Thirty years ago, a bold plan was cooked up to spread doubt and persuade the public that climate change was not a problem. The little-known meeting - between some of America's biggest industrial players and a PR genius - forged a devastatingly successful strategy that endured for years, and the consequences of which are all around us. ...more

Bottling the sun 14/6/2022 Boštjan Videmšek

From a small hill in the southern French region of Provence, you can see two suns. One has been blazing for four-and-a-half billion years and is setting. The other is being built by thousands of human minds and hands, and is — far more slowly — rising. The last of the real sun’s evening rays cast a magical glow over the other — an enormous construction site that could solve the biggest existential crisis in human history. ...more

Ukraine's natural environment is another casualty of war. The damage could be felt for decades 23/5/2022 Ivana Kottasová

The pine forests around Irpin are Oleh Bondarenko's happy place. He discovered them as a child, when his mom sent him to the area for summer camp, and he has been coming back ever since. ...more

Forests Can Heal an Ailing Planet – But Champions Needed 10/5/2022 Eunsik Park and Peter Csoka

Humanity has been receiving warning signs for some time that our home, the Earth, is in peril. The concentration of greenhouse gases (GHGs) is increasing and the global average temperature is rising. Thousands of species are threatened with extinction. Vast areas of land have become degraded, ten million hectares of forest are being cleared each year, and more than 800 million people are malnourished. ...more

Building Materials – A Hidden Heavyweight for Climate Action 7/4/2022 Anna Zinecker and Jérémy Bourgault

An era of massive construction is currently underway, with a new area the size of Paris being built every week. The global building floor area is expected to double by 2060, which will have a massive impact on the climate. The production of building materials and construction activities are already responsible for 10% of global energy-related greenhouse gas emissions. ...more

More than Just SDG 12: How Circular Economy can Bring Holistic Wellbeing 7/4/2022 Ana Birliga Sutherland and Ilektra Kouloumpi

As it’s moved from the fringes of academia into the mainstream, the circular economy has been posited as a means to address ecological breakdown by cutting resource extraction and limiting warming to 1.5-degrees. Now, practitioners are also exploring how a circular economy with social and ethical concerns at its heart can create new jobs, ensure more equitable resource management and combat inequalities. ...more

Preventing Plastic Pollution with Partnership 10/3/2022 Celine Frechou

The world has a plastic problem. Since the 1950s, the rate of plastic production has grown exponentially and faster than that of any other material. This is a trend with severe environmental consequences. ...more