A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

A question in the Arabic language subject for the general secondary exams in Egypt this year sparked widespread controversy.

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem ...

A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our galaxy, but more information is needed to confirm the result. When you purchase ...

Modeling income distributions is crucial for understanding inequality and providing evidence-based policy support. A key challenge, however, lies in evaluating the extent to which household income ...

‌Your brain is constantly at work, performing processes like thinking, concentrating, remembering, and more. During these activities, your brain cells constantly communicate with each other. This ...