How the retina operates is not fully understood. Here authors show that, in primate retina, horizontal cells integrate spatial inputs nonlinearly and help ON and OFF RGCs (retinal ganglion cells) ...

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September 18, 2026 • Cubans are living through near-constant blackouts after an executive order that called the Cuban government an “unusual and extraordinary threat” to U.S. national security and ...

At close: October 2 at 4:00:01 PM EDT ...

September 25, 2026 • When Rep. Jasmine Crockett took the stage at a Chris Brown concert to honor him, the backlash came fast. It's a familiar cycle: every few years, Brown lands back in the news, and ...

In The Great Port Townsend Bay Kinetic Sculpture Race, human-powered handmade sculptures attempt to cross pavement, water, sand and mud on an 8-mile course. In The Great Port Townsend Bay Kinetic ...

Tom Bowen is a senior editor who loves adventure games and RPGs. He's been playing video games for several decades now and writing about them professionally for the best part of a decade. Although he ...

The best deals on the Mac Studio are in effect today, with Apple resellers offering significant discounts on the powerful tech. You can order the high-performance Mac Studio right now and save money ...

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Apple has dropped the Mac Pro entirely, but for a time it was planning to keep it at the top of the range, giving it twice the processing power of the company's Ultra chips -- and maybe even one last ...

On sale: Shipping from September 22, 2026, but the Mac Studio with 512GB of unified memory is coming in late October. Price: From $2,499/£2,499 In August 2026, Apple launched a new Mac Studio to ...

The Mac Studio is Apple's pro-oriented desktop Mac. Equipped with an M5 Max or M5 Ultra chip and tons of ports. The Mac Studio is one of Apple's most powerful custom Apple silicon-based Macs, offering ...