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 …

Apr 14, 2026 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

Sep 8, 2025 · Plastic pollution is growing a threat to ecosystems, the climate and our own health. What can be done to prevent it?

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. Research …

Improving the management of plastic waste across the world — especially in poorer countries, where most of the ocean plastics come from — is therefore critical to tackling this problem. This page …

Due to plastics’ design potential, diversity, flexibility, low cost, and durability, their use now exceeds most other man-made materials across nearly all industrial sectors. Plastics have enabled tremendous …

May 28, 2025 · 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 visible in...

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 scale: every year, …

Apr 21, 2023 · Plastic is a synthetic polymer made from various organic materials that can be molded into almost any shape. Some types of plastic are clear and transparent, like that used in disposable …

Apr 14, 2026 · Over time, plastic breaks into smaller and smaller fragments called microplastics, which have been found in human tissues and organs. Researchers are working to understand how …