Context graphs, graph memory, and ontologies for AI are converging. What does this mean for enterprise AI in 2026?

5 Things to Know is CNBC's Morning Squawk newsletter, a before-the-bell briefing on the most important news, trends and analysis that investors need to start their trading day. Subscribe here to ...

This story appears in the October 2017 issue of National Geographic magazine. Clad in a camouflage jacket, the mosquito netting unzipped from his hood, Yuri Khudi squats by the fire inside his large ...

For the 2026 tax year, workers can contribute up to $24,500 to their 401(k), up from $23,500 in 2025. The IRS has also raised the annual limit on traditional and Roth IRA contributions to $7,500, up ...

In January 1994, the MTA officially debuted MetroCards as part of its effort to phase out subway tokens. Now, the transit agency is working toward having a completely contactless fare payment system.