Who knew there were so many uses for walnut shells? In a recent Tempo article about the odd and amazing items exchanged on the Freecycle network, we reported that an Oak Park resident recently posted ...

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 ...

Kieran Mitchell, CEO of Caribou Biofuels in Salida, Calif., talked about using walnut shells in activated-charcoal filters on Dec. 3, 2025. Alabama, the 'SEC juggernaut,' is trying to embrace underdog ...

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 ...

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 ...

The push for renewable energy has led scientists to explore sources once thought of as useless. From food waste to plant fibers, researchers are looking at nature’s discarded materials in search of ...