YouTube's CEO Neal Mohan is the latest in a line of tech bosses who have admitted to limiting their children's social media use, as the harms of being online for young people have become more evident.

Cybercriminals have a new, user-friendly tool for turning your browser alerts into a vector for phishing attacks. "Matrix Push" is slick, it's pretty, and it's about as easy to use as any commercial ...

You'll be more productive if you can see what you need to do, and when you need to do it. Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well ...

Abstract: Sparse Matrix-Matrix Multiplication (SpMM) is a widely used algorithm in Machine Learning, particularly in the increasingly popular Graph Neural Networks (GNNs). SpMM is an essential ...

A judge overseeing the bankruptcy of “Matrix” studio Village Roadshow said he’ll issue a ruling shortly on the proposed sale of derivative rights to Alcon Media Group, a transaction Warner Bros. has ...

Last year, onlookers observed a startling site on China’s Qiantang River: waves forming a grid-like pattern. Dubbed the “matrix tide,” this complex wave pattern was caused by the river’s famed tidal ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

The user-generated video platform, owned by Google parent Alphabet, has come under fire amidst talks of the social media ban in Australia. (Photo by Chris McGrath/Getty Images) Effective next month, ...

Dozens of machine learning algorithms require computing the inverse of a matrix. Computing a matrix inverse is conceptually easy, but implementation is one of the most challenging tasks in numerical ...

Smith has an Oscar and box-office clout, but his judgment in picking sci-fi blockbusters isn't always the best. Reading time 1 minute Will Smith’s many arenas of success have included sci-fi hits like ...

Discovering faster algorithms for matrix multiplication remains a key pursuit in computer science and numerical linear algebra. Since the pioneering contributions of Strassen and Winograd in the late ...