Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

April Wilkerson reveals the fastest way to find the center mark on materials using a quick workshop trick. Feds Suspend 7,000 ...

Our basement bedroom has a huge desktop computer that we never use except to dust. Why are we keeping it? A recent CNET survey found that nearly a third of us are hoarding old electronics, because ...

Nvidia ($NVDA) continues to be in the spotlight as it heads toward its November 19, 2025, earnings report. The AI chip leader ...

Evanston businesses took the Jan. 1 Illinois minimum wage increase to $15 an hour in stride. January’s increase — a $1 growth from last year — capped the gradual rise of Illinois’ minimum wage. Jeff ...

An online billing service named HarborCloud runs a browser callable REST API and the engineers must prevent web pages served from other domains from invoking those endpoints in a browser. Which ...

With visitors in town and showing off the Twin Cities in order, it’s always a safe bet to drive down White Place. Stretching four blocks from Emerson to Empire streets on Bloomington’s near northeast ...

PONTIAC — A substantial number of fire resources and coordination was needed from Saturday through Sunday to knock down two structure fires in the Pontiac area, the Pontiac Fire Department said.