Biodegradable plastics have been advertised as one solution to the plastic pollution problem bedeviling the world, but today's "compostable" plastic bags, utensils and cup lids don't break down during typical composting and ...
Polymers
Apr 21, 2021
4
1345
(PhysOrg.com) -- About 40 percent of the earth’s population, or 2.6 billion people, do not have access to a toilet, according to United Nations. The unsanitary conditions have resulted in contaminated drinking water that ...
Sri Lanka banned plastic bags and other disposable products on Friday after the collapse of the island's biggest dump led to a rubbish disposal crisis.
Environment
Sep 1, 2017
0
182
Plastic, paper, metal? In Japan's Kamikatsu, sorting rubbish isn't that simple. Residents face a mind-boggling 45 separate categories for their garbage as the town aims to be "zero-waste" by 2020.
Environment
Jun 16, 2019
7
966
A global plastic waste crisis is building, with major implications for health and the environment. Under its so-called "National Sword" policy, China has sharply reduced imports of foreign scrap materials. As a result, piles ...
Environment
Aug 17, 2018
0
29
Plastic permeates just about every aspect of our lives. And because plastic is everywhere, plastic pollution is also everywhere. Eight million metric tons of plastic waste enter the oceans each year, and it's estimated that ...
Environment
May 14, 2018
1
216
Faced with images of turtles smothered by plastic bags, beaches carpeted with garbage and islands of trash floating in the oceans, environmentalists say the world is waking up to the need to tackle plastic pollution at the ...
Environment
Dec 15, 2018
47
1521
In the mid-1950s, domesticated cats in Minamata, Japan mysteriously began to convulse and fall into the bay. The people of Minamata took on similar symptoms shortly after, losing their ability to speak, move, and think.
Environment
Sep 6, 2019
0
1178
Researchers in India have developed a relatively low-temperature process to convert certain kinds of plastic waste into liquid fuel as a way to re-use discarded plastic bags and other products. They report full details next ...
Materials Science
Jan 27, 2014
0
3
One of the oldest known meteor showers is streaking through the sky above California. The Lyrid meteor shower was first recorded in 687 B.C. and has been studied for more than 2,000 years, according to NASA. The meteor shower ...
Space Exploration
Apr 22, 2024
0
82
