Biosorption could help in the recycling and reuse of rare earth elements.
Sustainability
Electrolysis of seawater to make hydrogen
The direct electrolysis of seawater to make hydrogen has been shown in a lab-scale demonstration.
Back to the future with an ammonia economy
With a fossil fuel–derived climate catastrophe on our doorstep, many see ammonia as a possible alternative fuel source.
Finally, an anti-fizzing paper straw that doesn’t get soggy
Soggy, limp paper straws have for too long been the only option to minimize plastic waste, but a new, improved design will remedy this.
3D-printed steak brings lab-grown meat closer to the dinner table
Making lab-grown meat with a new 3D-printing strategy that combines fat and muscle cells to make the perfect, artificial steak.
Recycling rare earth elements from discarded electronics
A novel recycling process recovers valuable rare earth elements from scrap, minimizing the need for harmful mining operations.
Foldable and recyclable paper electronics
A conductive, cellulose-based nanopaper allows researchers to print paper electronics without needing expensive microfabrication techniques.
Sand batteries that are dirt cheap
How big vats of sand could be a key to a sustainable future.
How biogas from human waste will lead to energy independence
Chicken feathers enhance the quality of biogas produced from human waste, allowing impoverished communities to generate their own power.
Will industrial-scale photocatalysis see the light of day?
Exploring how scientists can develop efficient, solar-powered reactions to convert carbon dioxide to useful chemical feedstocks.
Popular
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Quantum entanglement visualized for the first time ever
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Scientists take a closer look at rare particles called hypernuclei
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French WEST reactor breaks record in nuclear fusion
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Researchers take a glimpse at the structure of rare tetraquarks
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An anti-inflammatory peptide may hold the key to low-back pain relief
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CERN scientists search for new physics in unusual energy patterns linked to hidden particles
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Cutting out processed foods doesn’t automatically make a diet healthier
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String theory provides a new take on the expansion of the Universe
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Could a nuclear explosion set Earth’s atmosphere on fire?
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New study reveals surprising impact of screen time on the developing brain