Authority said removal of protective grating at Valaris 121 drilling rig led to worker falling from a crane cab.

Our exploration work plan for this winter is going to be on track,” ConocoPhillips executive Barry Romberg told a state House committee Wednesday.

An oil rig traveling in the far reaches of Alaska’s North Slope crashed last week, renewing concerns about the environmental ...

The Department of Environmental Conservation said it has been unable to get close to the wreckage due to worries that metal from Rig 26 might fall on response team members.

A smaller substitute will be used as ConocoPhillips develops the Willow Project on Alaska’s North Slope during the winter.

A winter oil-drilling campaign planned by ConocoPhillips will proceed without interruption despite the dramatic wreck of an ...

There is evidence of a diesel spill after Doyon 26, the largest mobile oil rig in North America, toppled over on Friday, ...