The process for producing these materials can vary greatly, and some unwanted things can end up in those biosolids.

In a new paper, researchers at North Carolina State University show proof of concept for a system that—in a single ...

Opposition to the use of sewage sludge as fertilizer is growing across the country. While the practice has been happening for ...

The lack of regulatory oversight of radioactive waste in the oil and gas industry has created an environment ripe for some ...

While mower maintenance is infrequent, it’s also important to do properly—starting with the correct type of oil for lawn ...

otherwise referred to as oil sludge, as a principal component in the formulation of liquid composite fuels. The study revealed that the aggregate performance indicator of mixtures comprising oil ...

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

The three-piece bundle includes pre-shaving oil, shaving foam, and after-shave balm. These bikini hair removal products are also sold separately, but I highly recommend that sensitive skin types ...

Nothing is more annoying than a stuck oil filter on a quiet, warm Saturday morning. My 21-year-old godson bought a seventh-gen E100 Toyota Corolla, his first car after dabbling with motorcycles as ...

Cod liver oil is a type of fish oil supplement with numerous health benefits. It is rich in healthy fats, vitamins, and antioxidants. Share on Pinterest Getty Images/Evgeniia Siiankovskaia Like ...