Plastics are a wide range of synthetic or semisynthetic materials composed primarily of polymers. Their defining characteristic, plasticity, allows them to be molded, extruded, or pressed into a …

Sep 11, 2025 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

6 days ago · Microplastics—tiny fragments formed when plastic products degrade—have been detected in human tissues at increasing rates in recent years and have been linked with a …

Apr 25, 2023 · Affordable, durable and flexible, plastic pervades modern life, appearing in everything from packaging to clothes to beauty products. But it is thrown away on a massive …

May 15, 2025 · Plastic pollution poses a threat to the marine environment. It puts marine species at higher risk of ingesting plastic, suffocating, or becoming entangled in plastic pollution. …

Jun 7, 2019 · Plastic pollution has become one of the most pressing environmental issues, thanks to the overwhelming rise in production of disposable plastic products. Plastic pollution is most …

The meaning of PLASTIC is a plastic substance; specifically : any of numerous organic synthetic or processed materials that are mostly thermoplastic or thermosetting polymers of high …

On this page, you can find all of our data, visualizations, and writing on plastic pollution. The first synthetic plastic – Bakelite – was produced in 1907, marking the beginning of the global …

Jun 19, 2025 · Plastic coverage from Scientific American, featuring news and articles about advances in the field.

Plastic is a useful everyday item but has grown to become a global problem. Every year the world produces over 460 million tonnes of plastic, [1] 90% of which pollutes almost all areas of our …