KEY WEST — There’s a new tour in town, and unlike the rest, this journey is made at your own pace with your own peeps. Island Audio Tours, a creation of former Keys schooner Capt. Josh Koerpel, has ...

NEW YORK(AP) — Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

US Treasury Secretary Scott Bessent called for “sound monetary policy” during a meeting with Japanese counterpart Satsuki Katayama, his department said on Tuesday, in the latest swipe at the slow pace ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: This paper presents a fully differential Class-D audio amplifier using pulse-width modulation (PWM) commonmode control to enhance the power supply rejection ratio (PSRR) and linearity. The ...