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 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 ...

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 ...

DIXON (CBS13) - A trailblazing local farmer is producing power using leftovers from his harvest. He was recently honored as an environmental hero by the government. Russ Lester's on the cutting edge ...

Researchers at the University of Waterloo have developed an inexpensive device that generates enough electricity to power a calculator using only waste walnut shells and drops of water. Their work is ...

LEXINGTON -- A new study by University of Kentucky researchers is examining whether peach pits and walnut shells can be used to create cheaper, longer lasting lithium ion batteries. The three-year ...

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 ...