Plastics

Environment

Just 9.5% of plastic made in 2022 used recycled material, study shows | Plastics

Less than 10% of the plastic produced around the world is made from recycled material, according to the first detailed…

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Tech

Researchers engineer bacteria to produce plastics

Most of the polymers incorporated a fair amount of lactic acid, which can also form ester bonds. There’s normally lots…

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Environment

Plastic pollution leaves seabirds with brain damage similar to Alzheimer’s, study shows | Plastics

Ingesting plastic is leaving seabird chicks with brain damage “akin to Alzheimer’s disease”, according to a new study – adding…

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Environment

Microplastics hinder plant photosynthesis, study finds, threatening millions with starvation | Plastics

The pollution of the planet by microplastics is significantly cutting food supplies by damaging the ability of plants to photosynthesise,…

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Health

Birds breathe in dangerous plastics — and so do we

Microscopic plastic pollutants drifting through the air are lodging in the lungs of birds, a new University of Texas at…

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Tech

AI used to design a multi-step enzyme that can digest some plastics

And it worked. Repeating the same process with an added PLACER screening step boosted the number of enzymes with catalytic…

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Health

Micro-nano plastics make other pollutants more dangerous to plants and intestinal cells

Micro- and nanoscale plastic particles in soil and water can significantly increase how much toxic chemicals plants and human intestinal…

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Environment

Microplastics can block blood vessels in mice brains, researchers find | Plastics

Microplastics can move through mice brains and block blood vessels, essentially mimicking blood clots that could potentially be fatal or…

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Environment

Vehicle tyres found to be biggest source of nanoplastics in the high Alps | Plastics

Particles from vehicle tyre wear are the biggest source of nanoplastic pollution in the high Alps, a pioneering project has…

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Environment

Levels of microplastics in human brains may be rapidly rising, study suggests | Plastics

The exponential rise in microplastic pollution over the past 50 years may be reflected in increasing contamination in human brains,…

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