Markel (MKL) crushed Q4 2025 EPS estimates with $48.75 versus $25.73, compounding a 33% three-year return via the same insurance-float model as Berkshire. American Express (AXP) beat Q1 EPS by 7%, ...

Sometimes the products we scoff at the loudest are the ones we need most. I have been teasing my sister for having a collapsible wagon for almost a year now. She brought it on our summer vacation last ...

It’s been three-and-a-half years since generative AI exploded onto the scene. In this past year, progress has continued its relentless pace: Vibe coding took off, companies embraced agentic workflows, ...

Time to look up stargazers. There's another comet coming our way. A newly discovered comet, comet C/2025 R3 (PanSTARRS), which appears to have been traveling in the solar system since September, is ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

As the Trump administration phases out the use of animal experimentation across the federal government, a biotech startup has a bold idea for an alternative to animal testing: nonsentient “organ sacks ...

K-12 teachers and students across the country are increasingly using AI in and out of classrooms, whether it is teachers turning to AI to refine lesson plans or students asking AI to help them ...

Artificial intelligence initially threatened to replace consultants. Now, it is giving them a boost—at least for a little while. AI’s biggest competitors are leaning on the McKinseys of the world to ...

Microsoft faces user backlash over its aggressive Copilot AI integration across Office and Windows, with dissatisfied users coining the derogatory term “Microslop.” PCWorld reports that Microsoft’s ...

Penetration of Medicare Shared Savings Program accountable care organizations and Medicare Advantage was not associated with substantive changes in health care use among commercial enrollees.

One American company is working to replace a key, rare earth mineral used by the military by using a technology of its own. LightPath Technologies , an Orlando, Florida-based optics and photonics ...

Claude Code generates computer code when people type prompts, so those with no coding experience can create their own programs and apps. By Natallie Rocha Reporting from San Francisco Claude Code, an ...