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 …

Mar 6, 2026 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

Mar 18, 2026 · Learn what plastics are made of, how they differ by type, and what the research says about their potential health effects.

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

Oct 31, 2025 · Plastic products are generally versatile, durable and lightweight. Plastic products are prominent in the construction, transportation, and packaging industries. Plastic innovations …

Plastic pollution has become one of the most significant environmental challenges facing the world today. From oceans and rivers to food and drinking water, plastic waste is now found almost …

3 days ago · Plastic has many valuable uses in our daily lives, but our current production and consumption practices and levels pose threats to our health and environment. Plastic pollution poses …

Nov 18, 2025 · Plastic coverage from Scientific American, featuring news and articles about advances in the field.

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 …

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...