Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. The Sierra Railroad ...

SYSTEM WILL SOON BE RETIRED. FOR 50 YEARS, THE AMES WASTE TO ENERGY SYSTEM HAS TURNED THE CITY’S GARBAGE INTO ELECTRICITY. KCCI PEPPER PEREIRA WENT TO THE FACILITY TO LEARN WHY AMES LEADERS THINK IT’S ...

Nuclear waste and a hydrogen economy may seem poles apart, but a new study by the University of Sharjah claims that spent fuel from nuclear power plants could be used to increase the efficiency of ...

Every year, billions of cigarette butts are discarded worldwide. Many end up scattered across streets, beaches, and rivers, where they sit for years and slowly leak toxic chemicals. Despite this, the ...

Manaus is one of the top generators of solid waste among Brazil’s state capitals, with an average of 1 kilogram (2.2 pounds) of garbage per resident every day. The problem affects all of Amazonas ...