Abstract: Compatibility between semantic communication and traditional mobile communication systems remains a significant challenge. Therefore, we propose a cross-layer encrypted semantic ...

The call came in around 1:45 p.m. after nearby residents heard what they described as a “very loud, thunderous boom.” Multiple departments quickly arrived on scene to find the Washington Avenue Bridge ...

Enclosed within a 42-ft.-long nacelle, the Symphony engine incorporates an axisymmetric spike inlet and plug exhaust nozzle with a translating centerbody. Credit: Boom Supersonic Remarkably, Jan 21.

Jan 5 (Reuters) - The artificial intelligence boom that powered Wall Street's technology stocks is "now in the early stages of a bubble," hedge fund manager Ray Dalio warned in a post on social media ...

Artificial-intelligence investment continued to be a big driver of U.S. economic growth in the third quarter, though that trend moderated in the period.

America's AI boom requires a lot of power. NPR's Scott Detrow speaks with Wall Street Journal reporter Jennifer Hiller about the workers who are building the electric grid one transformer at a time.

A few weeks ago, OpenAI’s Sam Altman circulated a memo assuring his employees that, despite recent advances by competitors like Google, which could create some “temporary economic headwinds,” the ...

Diamond Mowers has introduced the DM 360, a boom mower designed for municipal roadside maintenance and year-round use. The DM 360 combines Diamond Mowers attachments with a dedicated carrier platform, ...

The S&P 500 gained 16.4 percent this year. But dependence on artificial intelligence remains a risk for 2026. Credit...Igor Bastidas Supported by By Joe Rennison At a glance, stocks are set to end ...

Jarran Reed sat on a folding chair in the visiting locker room in Atlanta. The big defensive tackle had the small grin of someone who just thought of a favorite memory. “This is the best defense I’ve ...

"2025 was a busy year for Stockton Fire… and not just our call volume!" A California fire department is celebrating a baby boom that's warming the hearts of social media fans. The Stockton Fire ...