In 1973, Elden Johnson was a young engineer working on one of the most ambitious and uncertain projects in the world — an 800-mile steel pipeline that carried warm oil over frozen ground. Decades ...

Where workers had stripped away the insulation on a section of pipeline, John White squatted in the soggy soil with headphones as an ultrasound device he had attached at the 9,992-foot mark sent ...

Hilcorp Alaska plans to build a new development in a western corner of Prudhoe Bay that will produce 40,000 barrels of oil daily, a company representative said. Project Taiga will start by producing ...

A massive flood has wreaked havoc on the Dalton Highway, Alaska’s critical lifeline to the Prudhoe Bay oil fields, leaving a gaping 80-foot-wide hole in the road. The disaster struck on Saturday, ...

Seven months after a subsea fiber optic line break near Prudhoe Bay, sea ice conditions are almost safe enough for two vessels, IT Integrity and Canpac Valkyrie, to begin repairs. Anchorage-based ...

ANCHORAGE, Alaska (KTUU) - A stretch of the Dalton Highway near the Saginavirktok River was washed out by flood waters on Saturday, leading to an 80-foot-wide gap in the only road leading to Prudhoe ...

DEADHORSE, Alaska — President Donald Trump wants to double the amount of oil coursing through Alaska's vast pipeline system and build a massive natural gas project as its "big, beautiful twin," a top ...

The Yukon River Bridge, officially known as the E.L. Patton Bridge, is a girder bridge spanning the Yukon River. The bridge carries both the Dalton Highway and the trans-Alaska pipeline connecting ...