Abstract: Millimeter wave (mm-wave) antenna array systems with high-gain beam-steerable capability play a key role in fulfilling the high data-rate demands of the 5G and beyond wireless technologies.

Construction has begun on a new telescope designed to map one of the universe’s most elusive structures, the cosmic web. The instrument, called MOTHRA, aims to detect faint gas that stretches between ...

There’s a solid chance the Audi Concept C is the most important new product out of Ingolstadt in more than two decades. Not so long ago, this “other car brand” from Bavaria was a bit of an automotive ...

In Sarah Yuska’s sixth-grade science class at Monocacy Middle School in Frederick, Maryland, students are just finishing up learning about body systems—respiratory, circulatory, skeletal, and so on.

Audi has officially unveiled the Concept C, just ahead of its first public outing at the Munich Motor Show. It’s a stunning hardtop roadster that previews the brand’s new design philosophy as well as ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...

AGI is a theoretical form of AI able to solve any number of hypothetical tasks using generalized human cognitive abilities Elysse Bell is a finance and business writer for Investopedia. She writes ...