Abstract: This paper presents a battery-powered Class-D audio amplifier (CDA). The single-stage topology boosts the output to up to $2 \times$ of the battery voltage using a flying capacitor directly ...

Donald Trump's presidential approval rating has dropped to the lowest it's been in his second term. Here's what the president's current poll numbers show amid the government shutdown. In a contentious ...

The furor around the government shutdown has grown after two watchdog groups filed a complaint about the Trump administration’s messaging blaming Democrats for the funding lapse. The filing argues ...

Tim Berners-Lee, the inventor the World Wide Web, criticized the state of the internet today for turning users into “consumable products” in a talk in Harvard Square on Wednesday evening about his ...

For aspirants across India, mastering General Knowledge and current affairs is no longer optional—it is essential for excelling in competitive exams. Unlike subjects with a fixed syllabus, GK is fluid ...

RTX‘s Pratt & Whitney said on Sept. 22 that it is developing a new 500 to 1,800 pounds of thrust class of engines to power munitions and U.S. Air Force Collaborative Combat Aircraft (CCA). Jill ...

As Mathias Jensen’s 95th-minute strike clattered into the net, at once extinguishing Manchester United’s stuttering attempt to come back from two early goals down at Brentford on Saturday lunchtime, a ...

The Navy’s Columbia (SSBN-826) class ballistic missile submarine (SSBN) aims to design and build a class of 12 new SSBNs to replace the Navy’s current force of 14 aging Ohio-class SSBNs. Since 2013, ...

TORONTO -- An investigational antibody drug, designed to cross the blood-brain barrier (BBB) to eliminate amyloid-beta plaques associated with Alzheimer's disease, performed so well in a phase Ib/IIa ...

President Donald Trump's approval ratings are declining amid several recent issues and a looming government shutdown. A recent Gallup poll shows U.S. satisfaction is at an all-time low of 29%, with ...

Alabama football has added another member to its 2027 recruiting class. Jatori Williams, a 2027 four-star interior offensive lineman out of Phenix City, told Rivals that he committed to Alabama ...