Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

The average home feels like a place of comfort and safety, somewhere to unwind and leave the outside world behind. Still, hidden in the back of a pantry or under a bathroom sink, everyday items can ...

NEW YORK (PIX11) — New York City Mayor Zohran Mamdani says the first city‑run grocery store is on the way. The mayor announced the launch of the city’s first government‑run grocery store during his ...

Did Hegseth quote fake Bible verse from Tarantino movie? Separating fact from 'Pulp Fiction' A new Social Security COLA projection may be cause for 'worry,' senior group says Watch what happens when a ...

Have an AI PC with an NPU, but have no idea how to make the most of it? You might want to start with one of these 7 great Windows apps. When you purchase through links on our site, we may earn an ...

Abstract: The sparse array could reduce the cost of physical antennas. However, implementing wideband beamforming directly based on the covariance matrix of the received signals from the sparse array ...

Anthropic announced today that its Claude Code and Claude Cowork tools are being updated to accomplish tasks using your computer. The latest update will see these AI resources become capable of ...

A Missouri appeals court is weighing whether the city of St. Louis can require gun owners to lock up their firearms if they want to leave them in an unattended parked vehicle. The city passed its lock ...

Along with chronic pain, mental health conditions are some of the top reasons people use marijuana for medical purposes. But a sweeping review of cannabis studies over the past 45 years concludes ...

Alison Luchs is a curator and deputy head of sculpture at the National Gallery of Art in Washington, D.C. National Gallery of Art/Instagram National Gallery of Art curator Alison Luchs is going viral ...