Australia’s farmland at risk of ‘ecological collapse’
Australia may need to fundamentally redraw its rural landscape — retiring farms, restoring vast tracts of vegetation and reshaping regional economies — if it...
Scientists turn plastic bottles into clean hydrogen using only sunlight
Plastic waste is one of the world's biggest environmental problems. Millions of tons of plastic end up in landfills, rivers, and oceans every year,...
New printable cooling technology could replace harmful refrigerants
Air conditioners, refrigerators, and heat pumps help keep our homes, workplaces, and food cool. However, the refrigerants they use can create environmental and safety...
New material could pull carbon dioxide directly from the air
Scientists in Spain have developed a new material that can capture carbon dioxide (CO₂) directly from the air more efficiently than many current technologies.
The...
Heat barcodes could make plastic recycling smarter and cleaner
Recycling plastic is much harder than many people realize.
Every day, homes and businesses throw away large amounts of plastic, which is collected and sent...
Tiny Plastic Particles Could Strongly Harm Liver Health
Microplastics are everywhere. They are tiny pieces of plastic that form when larger plastic items, such as bottles, food containers, plastic bags, and packaging...
Scientists turn food waste into powerful beads that capture carbon from the air
Scientists in Switzerland have developed an innovative new material made from food industry waste that could help remove carbon dioxide (CO2) directly from the...
New lithium extraction method achieves 95% recovery with almost no freshwater
As demand for electric vehicles, smartphones, and renewable energy storage continues to grow, so does the need for lithium, a key ingredient in modern...
New water-harvesting jacket turns air into drinking water
Imagine wearing a jacket that can produce drinking water from the air around you.
That idea is moving closer to reality thanks to engineers at...
These tiny microbes can clean water and produce electricity at the same time
Imagine a technology that can generate electricity while cleaning wastewater at the same time.
According to a recent review published in the International Journal of...