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 …

Nov 19, 2025 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

1 day ago · 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 ...

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.

1 day ago · Preface In 2020, The Pew Charitable Trusts and Systemiq published a groundbreaking report, “Breaking the Plastic Wave,” amid significant data gaps on plastic pollution, substantial …

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 …

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

Nov 27, 2025 · The connection between plastic and climate change usually focuses on how plastic is partly to blame for the crisis: more than 98% of it is made using fossil fuels, and climate pollution is ...

In this article, we'll examine the chemistry of plastic, how it's made, how it's used, and how it's disposed of and recycled. We'll also look at some new biologically based plastics and their role in the future of …

Enough plastic is thrown away every year to circle the earth four times! The main issue is that plastic doesn't break down, meaning it sticks around for a very long time. This video gives a quick overview …