In many countries, including Egypt, staples like bread have become much more expensive and harder to come by.

One company says it can make sustainable aviation fuel using beets, sugar cane and forestry waste.

High gas prices threaten food security as well as people’s ability to keep the lights on and protect themselves from the cold.

A lot of people may be facing energy insecurity, or the “heat or eat dilemma” that already affects 1 in 3 households, one expert says.

Aircraft fighting wildfires are increasing demand, too, but the real problem is a shortage of truck drivers capable of delivering fuel.

Georgia, for example, has increased the amount of weight trucks are allowed to carry on its roads and bridges.

Farmers love it. Environmentalists and gasoline refiners? Not so much.

The United Nations agency regulating shipping wants ships to use cleaner fuel.

Fuel prices are on the rise, and that’s a problem for budget airlines that need fuel  prices to stay low so they can keep ticket prices competitive. Fuel can account for up to 25 percent of airline operating costs, so it’s a big expense, but one that’s easier for the larger airlines to absorb. Smaller […]