Humans drink approximately 400 billion cups of coffee annually, leaving behind 18 million tonnes of wet coffee grounds, ...

Add Yahoo as a preferred source to see more of our stories on Google. Large proportions of plastic waste don't get recycled. Westend61 via Getty Images Plus In 1950, global plastic production was ...

The water trapped inside quickly becomes steam, building pressure within the particles.

After nearly three years of consideration, the U.S. Environmental Protection Agency is standing pat on regulation of pyrolysis operations and will continue to view them as incineration. The move buys ...

Plastics made of polycarbonate are sought-after materials in industrial applications thanks to their versatility and high quality. However, recycling of plastic waste is still running up against ...

A joint research team has developed a technology to produce high-value-added plastic raw materials called dicarboxylic acids (α,ω-diacids) by recycling mixed waste plastics. The work is published in ...

Images of plastic mountains at landfills and islands of floating plastics in our oceans demonstrably show that we are living in an age of immense consumer consumption. A rising worldwide population ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. In the adventure classic Back to the Future, Emmett "Doc" Brown uses ...