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 diverse range of solid forms.
For the average person, trying to avoid plastics can feel overwhelming—and maybe pointless. Our writer asked two experts how they navigate our plastic-filled world.
A major new report published today by The Pew Charitable Trusts and its partners, “Breaking the Plastic Wave 2025: An Assessment of the Global System and Strategies for Transformative Change,” finds that the scale and impact of plastic pollution is far worse than previously thought, with far-reaching consequences for the environment and human health and well-being.
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. Research indicates that more than 1,500 species in marine and terrestrial environments are known to ingest plastics.
Plastic pollution is already bad, and it’s only slated to get worse. A lot worse. A new analysis of the rising tide of plastic is the subject of today’s newsletter. Plus, a widely-referenced ...
Plastic is a word that originally meant “pliable and easily shaped.” It only recently became a name for a category of materials called polymers. The word polymer means “of many parts,” and polymers are made of long chains of molecules. Polymers abound in nature.
Rutgers scientists have developed plastics that can be programmed to break down at specific rates by drawing on a natural principle. Their approach could provide a meaningful new way to tackle the growing problem of plastic pollution. Yuwei Gu was on a hike in Bear Mountain State Park in New York
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 molecular weight and that can be made into objects, films, or filaments.