Mazda has a neat idea for what is basically a CO2 diaper that could be part of combustion-engine exhaust systems.

Understand the biofuel production process with a clear, step-by-step diagram. This guide breaks down how biomass is converted ...

SLEEPY EYE, Minn. — On a quiet, summer day, Laurie Hammerschmidt and her dog Daisy, a 5-year-old boxer, take their routine walk around the shore of Sleepy Eye Lake. “Daisy likes to walk along the ...

According to recent market analysis, the Global Second- and Third-Generation Biofuels Market accounted for $3,574 million in 2015, and is expected to soar to $57,124 million by 2022. This exponential ...

When combined with a specific type of biofuel, driving a car can actually be beneficial to the environment, or so we're told.

Fuel that grows in the ocean could be the new thing that keeps the internal combustion engine kicking along, according to Mazda.