Abstract: In this article, a single-layer, low-profile, and broadband shared-aperture composite metasurface is proposed. It consists of a Ka-band reflectarray and an X-band phased-array antenna with ...

Approximately 10% of adult women and 5% of adult men report being a victim of spiking, and almost half of spiking victims feel systematically let down, according to a new report from the partnership ...

Ants have evolved an acute sense of smell, which requires each sensory neuron to choose one scent receptor out of hundreds. In a new study published in Nature, researchers at New York University have ...

DUBUQUE, Iowa (KCRG) - Drivers who travel on the Julien Dubuque Bridge should plan to adjust their schedules for an upcoming construction detour. Construction in 2026 will detour drivers from the U.S.

Abstract: We present an electronically reconfigurable antenna array offering low probability of intercept/detect (LPI/LPD) and secure communications capabilities simultaneously at the physical layer.

A version of this story will appear in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. At this point, even the concept of an “AI bubble” seems to be a bubble. (In ...

Microsoft has released a blog update detailing a raft of upcoming upgrades to Copilot, including the addition of voice activation, so you can merrily shout "Hey Copilot" at your PC and receive a ...

The first time Chris Dahl heard rumblings of a plan to build a large solar array among the corn fields and tobacco sheds of East Windsor, she said the project sounded like a good enough idea. A ...

Frequent headlines about stock indexes hitting record highs don’t mean very much when we are in a bull market, as steady economic growth can fuel overall stock-market growth. But the S&P 500’s ...