As early adopters have discovered, Copilot delivers real transformation only when it becomes an integral part of critical ...

After spending nearly $50 billion to expand the country’s Tengiz oil field, the American oil giant and its partners encounter ...

President Trump has vetoed a bill to help finish a water pipeline in Colorado, saying it's about "fiscal sanity." Critics of the veto say it's a form of political retaliation.

The 1,700-mile (2,735-kilometer) pipeline was planned to carry roughly 800,000 barrels of oil a day from Alberta to the Texas Gulf Coast, passing through Montana, South Dakota, Nebraska, Kansas and ...