Two people are in custody following a high-speed chase in southwest Oklahoma City Friday night, authorities say. According to the Oklahoma Highway Patrol, the chase began near Interstate 35 and ...

High-speed rail, or train systems that are capable of speeds of at least 186 mph, simply doesn't exist in the United States. High-speed rail had its start in Japan in 1964 with the bullet train, and ...

Switching to the latest AT&T Unlimited 2.0 tiers could lower your monthly bill as older plans face price hikes. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of ...

When comparing two of the big US mobile carriers, we look at price, reach, perks and more to find the best one. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of ...

AT&T rolled out its “Unlimited 2.0” phone plans Friday, a revamp focused mostly on pricing and data perks rather than major changes to its 5G service. The three new options, Value 2.0, Extra 2.0 and ...

California’s high-speed rail project could run out of money within two years before completing its first stretch of track in the Central Valley. That's according to warnings from state budget ...

Hypersonic flight could one day make long-haul travel as quick as a short movie. Researchers are testing how turbulence behaves at extreme speeds, a critical hurdle for designing these aircraft. Their ...