I pushed eight free AI chatbots to their limits, from writing stories to generating images, to build ZDNET's chatbot-by-chatbot guide to help you decide which is right for you.

Abstract: A novel element for ultrawideband (UWB) tightly coupled arrays (TCAs) is introduced called the fully planar inverted-L element (FILE). Our FILE element is inspired by a traditional monopole ...

Curious about what really fuels the choices you make, the jokes you laugh at, and the daydreams you keep under wraps? This personality quiz peeks behind the curtain to find the elemental force hiding ...

Abstract: This paper introduces an innovative low-cost, wide-angle beam-scanning digitally reconfigurable intelligent array that leverages the co-manipulation of both the element factor and array ...

Get a first-hand look at the unique and powerful approach to reactive front-end JavaScript that has made Solid a favorite. Solid.js takes a unique approach to reactive state management that has ...

Rare earth elements are some of the most indispensable materials in modern technology. These 17 elements from the periodic table, such as gadolinium, praseodymium and lanthanum, play critical roles in ...

Hunter boots are practically synonymous with all things water-resistant, and these sturdy gardening clogs are no exception. They may not be the most fashionable or charming pair of shoes, but they ...

Defense Secretary Pete Hegseth has requested a review of military standards on combat and physical fitness. The review is seen as a broadside against women serving on the frontlines. WASHINGTON — The ...

WASHINGTON (AP) — The defense secretary's decision to review military standards on combat and physical fitness and appearance opens a Pandora’s box of widely differing rules among the services. And it ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...