The state may now need legislative or voter approval to issue bonds for the controversial tunnel under the Sacramento-San Joaquin Delta.

A three-judge panel said the department could not prove the project was a modification of the existing infrastructure, which ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

For 2026, the simplest headline metric of which of America's three largest airlines will operate the most flights seems like ...

Abstract: In the strapdown inertial navigation system (SINS), which is based on a high-precision rotary table for system-level calibration, the complexity of the transposition scheme and the long ...

Delta Air Lines is revamping its loyalty program, Delta One, in 2026 with new perks and expanded ground services, as well as ...