Ben Coxworth
Next generation biofuel: Genetically-modified duckweed can grow in wastewater, and it yields seven times more oil than soybeans
While plants such as corn and soybeans are major sources of biofuel, they're grown on land that could otherwise be ...
Natural insecticide from tobacco plants could fend off crop pests without killing them
Although it's associated with nasty cigarettes, the tobacco plant is also a potential source of vaccines, biofuel and antibiotics. Now, a chemical from the ...