
Plastic | Composition, History, Uses, Types, & Facts | Britannica
Nov 19, 2025 · Plastic, polymeric material that has the capability of being molded or shaped. This property of plasticity, often found in combination with other special properties such as low density, …
Plastic - Wikipedia
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 …
About Plastic Products and Plastic Pollution | US EPA
Oct 31, 2025 · Plastic products are generally versatile, durable and lightweight. Plastic products are prominent in the construction, transportation, and packaging industries. Plastic innovations …
Plastics Explained—What You Need to Know | National Geographic
Learn what you can do to reduce your own single-use plastics, and take your pledge. The world of plastic contains many confusing terms, as we discovered while reporting on and researching the...
Plastics - American Chemistry Council
Plastics are in products we use every day that help keep us safe. They are in bicycle helmets, child safety seats, and automotive airbags that protect us and the cell phones that connect us. Plastics …
Plastic: Definition, Types, Properties, Applications ... - Xometry
Apr 21, 2023 · Plastic, or resin, is nearly colorless or milky-white and can be colored by adding colorants or pigments.
Plastics are the largest, most harmful and most persistent fraction of marine litter, accounting for at least 85 per cent of total marine waste Plastic packaging is the reason for the majority (36 ...
How Plastics Work - HowStuffWorks
Plastics are made from oil. Oil is a carbon-rich raw material, and plastics are large carbon-containing compounds. They're large molecules called polymers, which are composed of repeating units of …
Why plastic bans aren't working and what needs to change
5 days ago · Four years after Germany phased out light plastic bags, how has the EU addressed plastic waste? And why do single-use items still pile up in takeaway restaurants, shops and the environment?
What we learned about microplastics in 2025 - The Washington Post
Jan 4, 2026 · What we learned about microplastics in 2025 The year has been full of scary details about the tiny particles. Here’s what we know now.