The Energy Department says a small nuclear reactor under development at a national lab has reached a crucial milestone that ...

A chemical engineer noticed that the spectra of the hazy atmosphere of mini-Neptune planets looked like the soot produced by ...

The US president reiterated that he had initially discussed only Iran's renunciation of nuclear weapons development ...

All 50 states now average $4 or more per gallon for the first time since the Iran conflict began ViktorCap / Getty Images Gas prices have ticked back up to $4.53 a gallon nationally after a brief dip, ...

All 50 states now average $4 or more per gallon for the first time since the Iran conflict began Gas prices have ticked back up to $4.53 a gallon nationally after a brief dip, remaining near their ...

It’s safe to say by now that people love Ford‘s 7.3-liter gas V8. Since being introduced for the 2020 model year, the engine—affectionately nicknamed “Godzilla”—has powered tons of Super Duty trucks ...

Dedicated fleets and LTL carriers said at the ACT Expo in Las Vegas that renewable natural gas engines are increasingly viable for longhaul operations. Executives from FedEx Freight, J.B. Hunt and ...

We all know why diesel engines are great for pickup trucks: They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the greater cost of a ...

Gas prices in North Texas have surged past $4 per gallon, rising approximately $0.25 in just one week. Global oil prices saw a slight drop Wednesday amid reports that the U.S. and Iran are negotiating ...

U.S. drivers are heading into what could be a costly summer at the pump, with gasoline prices hovering near $4.50 a gallon and little relief in sight, according to a May 6 report from Bank of America ...

This story has been updated to include a comment from the White House. As summer inches closer, road trips beckon to drivers. But with the constant shifting of gas prices due to various geopolitical ...

MANKATO — The average cost of regular unleaded gasoline topped $4 in Mankato for the first time in nearly four years, hitting $4.099 at multiple local stations Thursday. Diesel prices hit $5.29 ...