A startup in Mexico is trying to help get a handle on one Gulf coast city’s plastic waste problem by converting it into gasoline, diesel and other fuels ...

Monitoring and reducing fuel costs are primary factors concerning the operation of trucks and trailers, especially for fleet managers. High U.S. fuel prices mean that fleets focus on improving fuel ...

For a month every year, thousands of Bolivians throng the stalls of an unusual market in La Paz, shopping for tiny toy houses ...