Brain teasers are short puzzles designed in such a way that they encourage logical thinking. These puzzles surely appear very simple at first but they have many twists. There are many types of brain ...

Researchers at Stanford and Caltech have found some critical reasoning failures in advanced AI models. LLMs are great at recognizing patterns, but they have trouble with basic logic, social reasoning, ...

PITTSBURGH, Feb. 25, 2026 /PRNewswire/ -- "I wanted to create a hands-on, visual aid to help users understand the connection between mathematics and geometry," said ...

PivotTables are static relics; PIVOTBY is the responsive, resilient, and fully auditable future of the modern Excel professional.

Dr. Clayton is a mathematician. Candidates for quantitative jobs — like those on Wall Street or in Silicon Valley — are sometimes asked offbeat questions such as: How many Ping-Pong balls fit in a 747 ...

PITTSBURGH, Feb. 25, 2026 /PRNewswire/ -- "I wanted to create a hands-on, visual aid to help users understand the connection between mathematics and geometry," said an inventor, from Wesson, Miss., ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

People who lose their visual imagination after a stroke share damage to a single neural circuit. A new analysis maps these ...

Apple’s tablet lineup—its “good, better, best” of the iPad, iPad Air, and iPad Pro—feels all the more entrenched. That’s ...

Mar. 16, 2026 Scientists have developed a powerful new computational method that could accelerate the search for next-generation materials capable of turning sunlight into useful chemical energy. The ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...

Researchers found that the cells of young adults with depression overproduce energy while resting but struggle to respond to ...