And grow his fortune in the process. Heebe and his team oversee a massive operation that's been converting the gas produced ...

Four in every five people in Africa cook using wood, charcoal and other polluting fuels in open fires or inefficient stoves.

Witness the amazing transformation of a simple metal sheet into a fully functional hand-made gas stove. A skillful young craftsman uses his expertise to create this essential product with precision ...

Steven Snyder stood by his bedroom window, gazing out as his neighborhood burned. Waves of red and orange flames and plumes ...

High School is swapping out its old oil-fueled heating system and switching to renewable wood fuel.At an unveiling at the ...