Fuel prices make up a quarter of motor carriers’ average operating costs and are constantly changing. Here is how fuel pricing works and how it affects fleets.

Oil futures bounced Friday from 2025 lows, but were on track for a third straight weekly fall amid rising U.S. inventories and worries that higher U.S. tariffs on China will dent growth and crude ...

Oil prices rose on Friday after new sanctions were imposed on Iran's crude exports but were on track for a third straight ...