OpenAI Group PBC revealed Saturday that an internal version of Astra, the model family it calls its next major release, ...

OpenAI's unreleased Astra model has produced what its October 2025 announcement only pretended to: genuine solutions to ten long-standing open problems in mathematics and theoretical computer science, ...

Researchers from the University of Amsterdam and the University of New South Wales have answered a question that has been around for decades: whether ions of the metal ytterbium can enter certain long ...

Thank you for reading this article. While calling it the 'easiest' is a self-proclaimed title, I have published the full text of a linear algebra textbook online for free, and I would like to ...

Chemistry, mathematics and physics are central to our understanding of nature. Physics explores the fundamental laws of mechanics, electromagnetism, quantum mechanics and relativity. Chemistry studies ...

Analog Academics: As students increasingly struggle with college algebra requirements, many are sent to “remedial” math classes to catch up. Here, a remedial math student's notebook at Baltimore City ...

Education news and commentary, delivered right to your inbox. Sign up for The 74 newsletter. When it comes to access, readiness and placement in Algebra I, states and districts across the country have ...

Image credits: Peter Badge / Typos1 / The Abel Prize. This year, the Abel Prize — the field’s highest honor — has been awarded to Masaki Kashiwara, prolific Japanese mathematician whose work has ...