NASA’s first crewed moon mission in decades was delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue is even trickier than it may seem.

The Department of Energy’s Oak Ridge National Laboratory (ORNL) and Kairos Power have launched ...

Ever wonder about those yellow gas pumps marked E85 that dispense fuel that's typically slightly less expensive than the station's other options? E85 is an ethanol-heavy blend of gasoline that ...

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

Premium gas sounds like it’s something special. But it translates into paying extra for a higher octane without any performance or fuel-economy benefits for many cars. That’s what we found after ...

The 2027 Chevy Tracker will soon debut in Brazil, introducing a new 48-volt, flex-fuel hybrid powertrain developed specifically for the South American market.

Many owners pump their cars with fuel but never stop to think about just what they’re pouring inside the tank. Gas has unique properties, like weight and density, which all play an essential part. In ...

Fuel dilution of the engine oil is a problem that faces many modern combustion engines. Also known as “crankcase dilution” it is a process where fuel is leaked into engine oil when it travels towards ...

If your small-block Chevy is laying down some serious horsepower — especially if those beans are courtesy of a high compression ratio or boost — you've probably considered switching to E85 fuel. At ...

[Stay on top of transportation news: Get TTNews in your inbox.] Minnesota’s motor fuel taxes will jump by nearly 12% starting Jan. 1 for diesel, gasoline, biodiesel and other fuels because of a state ...

Court says regulators misapplied law in Duke's 2024 fuel rate hike. Customers won't get refunds after lawmakers changed the statute while the case was pending.