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 ...

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.

Dear Savvy Senior: I’ve read that the Social Security Administration offers a lump-sum payment to new retirees who need extra cash. I haven’t yet filed for my retirement benefits and would like to ...

19:33, Tue, Sep 23, 2025 Updated: 19:46, Tue, Sep 23, 2025 Chancellor Rachel Reeves is expected to target retirement pots in her Autumn Budget. This has triggered fears that more pension savers could ...

Metropol, a massive banquet hall, is closing, and fading along with it is a cherished tradition of dim sum carts and the chatty women who push them. So Yim-ha advertising dim sum on a cart at Metropol ...

LAUSANNE, Switzerland & SAN JOSE, Calif.--(BUSINESS WIRE)--Today at Logitech G PLAY 2025 in Shanghai, Madrid, and on livestream, Logitech G unveiled one of the most significant upgrades to its ...

A series of recent adverse court rulings have provided major impediments to some of President Donald Trump’s policies and executive actions, underscoring the federal judiciary’s increasingly lonely ...

A British teenager on trial in Georgia for drug smuggling has been told a "substantial" sum of money is needed to free her or reduce her sentence. Bella Culley, 19, from Billingham, Teesside, had ...

Garcia filed for divorce from Chigvintsev nearly two weeks after the latter was arrested on suspicion of corporal injury to spouse in August 2024 Esther Kang is a writer at PEOPLE. She has been ...