Most companies doing mainframe modernization will tell you they are about 80% converted. The hard part is proving the new system behaves like the old one.

A 450-task benchmark built from real CVEs shows even the best AI coding agent writes code that's both working and secure only ...

Prologue: Two ProvocationsIn July 2025, a lecture by game developer Casey Muratori was released. The two-hour lecture was ...

It might say "If there's traffic on Main Street, take the highway instead. If construction is blocking the highway, try the scenic route." Programs use exactly the same type of conditional logic to ...

Hzj-jie/build-a-compiler ...

Introduction: A programming language for building systems that never stopThere are many different types of programming ...

Help learners read beyond the obvious — and explain their ideas with precise evidence. This extensive Level 2 Reading Revision guide combines clear theory, 216 original worked examples and challenging ...

The U.S. job market is less robust than it looks, according to a new analysis. The nation's unemployment rate fell to 4.1% in July, well within the range economists consider healthy. Yet that measure, ...

Read the original version in Portuguese here. Mixed-use buildings are those where diverse programs converge into a single project. Crucial for compact, dense cities, this architectural typology can ...

Sana is evaluating a donor-derived islet cell therapy designed to treat Type 1 diabetes without immunosuppression. (iStock/Getty Images Plus) In a 14-month follow-up, Sana Biotechnology has found that ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

Yoghurt to boost your brain. Gummies for your gut. Even milk powders to help you live longer. Functional foods are promising bigger claims than ever and riding a wave of a surging interest that has ...