Add Yahoo as a preferred source to see more of our stories on Google. Kieran Mitchell, CEO of Caribou Biofuels in Salida, Calif., talked about using walnut shells in activated-charcoal filters on Dec.

The mention came from comedian Seth Meyers, during his Weekend Update news segment: “A farmer in California has begun powering his farm using leftover walnut shells. If you’re wondering which farm it ...

Scientists from the University of Nottingham and CSIRO Australia have developed a cutting-edge model to evaluate the energy efficiency of walnut and pistachio shells as low-carbon fuels and better ...

The field at The Wheeler School in Providence, Rhode Island, may look like a typical setup, but an attention to detail would bring out what's truly unique about their turf. The school is the first and ...

POWHATAN, Va. (WRIC) — Did you know you can dye fabric and paper with black walnuts? A workshop will teach you all you need to know about this craft at Powhatan State Park Sunday. The ‘Walnut Dye ...

CHICO >> Chico gift manufacturer Woof & Poof is in a new relationship that epitomizes the grown-local movement. Woof & Poof has started to buy crushed walnut shells to stabilize or fill its ...

Converting biomass to energy might not be a new concept, but one local business has been using the process to provide electricity to its operation for the past year. Premier Mushrooms, along with ...