Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

In pursuit of illegal immigrants, federal agents are carrying the instruments of war, fine-tuned and perfected for killing at short range. By Thomas Gibbons-Neff Thomas Gibbons-Neff deployed twice to ...

A majority of voters said that Mr. Trump had focused on the wrong priorities and that they disapproved of his handling of top issues, but the president still enjoys strong support from Republicans.

TIOBE Index for February 2026: Top 10 Most Popular Programming Languages Your email has been sent February’s TIOBE Index shows a leaderboard that looks steady at first glance, but small shifts beneath ...

The 401(k) contribution limit rises to $24,500 in 2026; higher contribution limits are available if you're 50 or older. Many employer-sponsored retirement plans match part of your contributions.