Abstract: In this article, a fiber-optic hydrogen sensor based on a cascaded Fabry–Perot interferometer (FPI) structure and vernier effect is proposed and experimented. The sensor is mainly composed ...

A new video released by the FBI shows the still-at-large person of interest in Charlie Kirk’s assassination leaping off his rooftop sniper’s nest and dashing away minutes after shooting the ...

President Trump told reporters that Charlie Kirk’s widow, Erika, is “devastated, absolutely devastated,” the day after Kirk was gunned down at a campus event in Utah. Speaking outside the White House ...

LAS VEGAS (KLAS) — Wildfire smoke is causing hazy skies over the valley, causing Clark County to issue an air quality advisory for Thursday and through Friday. “Air Quality forecasters indicate the ...

US Air Force artist's rendering of the Sentinel in flight. (Credit: US Air Force) WASHINGTON — Amid delays with the troubled LGM-35A Sentinel program, the US Air Force has now assessed that the ...

September is already upon us. In much of the world, that means kids are back to school, fall colors are on the horizon, and it’s time for Apple to unveil its newest iPhones. Apple delivered, ...

A new software feature available across the iPhone 17, iPhone 17 Pro and iPhone Air lineup is Dual Capture, which allows you to record from the front and rear camera at the same time. This mode is ...

Apple introduced the super thin iPhone Air today, and MacRumors videographer Dan Barbera was able to test it out after Apple's event. He shared some initial thoughts, giving us a first look at the ...

Sean Paul proves that the summer energy can keep on going into the fall with his music video for “Up Ina Di Air / Circuit”. He needs no introduction, but rather a refresher: Sean Paul has been ...

RFK JR on Mass Shootings: There are many things that happened in the 1990’s that could explain these. One is the dependence on psychiatric drugs… there could be ...