A 40-year-old Spanish frigate just crossed the Arctic Circle for the first time in history, and the crew’s reason stays under wraps

Spain's Santa María frigate crossed the Arctic Circle for the first time, proving an aging NATO warship can still endure.

Canada will bankroll most of a multibillion-dollar bitumen pipeline to the Pacific, where the final price tag could reshape a nation

Canada backs a massive Pacific oil pipeline that could reshape exports, energy policy, and the nation's economy.

Spain just beat China to a wild idea: aircraft landing gear that stores power like a battery, which could change flight

Spain unveils aircraft landing gear that stores energy like a battery, opening a new path for lighter electric aviation.

China just free-flew an autonomous 6-ton tiltrotor drone, and the remote-island missions it’s built for are the real story

China's R6000 tiltrotor drone flies untethered, signaling a major step toward long-range autonomous cargo and rescue missions ...

Walmart just signed its first nuclear power deal to run on carbon-free energy from an Illinois reactor, and the scale of the bet is the surprise

Walmart signs its first nuclear power deal, securing carbon-free electricity from Illinois' Dresden plant for 15 years.

Barcelona will pave its streets with crushed olive pits in a first for Spain, and the unusual recipe could cut paving emissions by up to 76%

Barcelona will test olive-pit biochar in asphalt, a first for Spain that could cut paving emissions by up to 76%.

Russia is studying a 441-ton plant that would recycle the world’s spent nuclear fuel, and why so many countries are watching closely

Russia plans a major spent nuclear fuel recycling plant that could reshape the future of global nuclear energy services.

A Portuguese Air Force F-16 fighter jet is now parked in the middle of Viana do Castelo, and the reason marks 74 years

A Portuguese Air Force F-16 lands in Viana do Castelo as the city celebrates the service's 74th anniversary with public ...

Rolls-Royce just offered India full ownership of a new 120kN fighter-jet engine, a deal so rare it could reshape who controls military aviation technology

Rolls-Royce offers India full ownership of a new 120kN fighter engine in a deal that could redefine military aviation.

Mexico is forging 30,000 tons of steel to raise a nine-mile elevated viaduct over Monterrey for its new northern passenger train

Mexico is building a massive steel viaduct over Monterrey as its Northern Train project moves into its toughest phase.

400 cleared technicians spent 10 months inside a secret Texas hangar rebuilding the Qatari 747 into Air Force One, and the security sweep is the part nobody saw

A former Qatari head-of-state Boeing 747-8i has become one of the most unusual presidential aircraft in modern U.S. history.

A privately funded $1 billion desalination plant is headed for South Padre Island, and it could pull 50 million gallons of drinking water from the sea daily

A $1 billion desalination plant could supply 50 million gallons of drinking water daily to South Texas from the Gulf.