The search for alternative fuel sources has been accelerating in response to environmental concerns and dwindling petroleum reserves. Human ingenuity has led to the exploration of some of the most ...

The company plans to use ingredients including corn, sugarcane, and municipal waste to power future flights. LanzaJet is making next-generation aviation fuel without fossil fuels. The company recently ...

European Union marine fuel rules, effective from Jan. 1 as part of efforts to cut emissions, will raise shipping costs, although firms with vessels that can run on alternative fuels, such as biodiesel ...