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

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of British Columbia.

The Windows 11 Snipping Tool now has a visual search engine. You can learn more about the item you capture via a Bing search. You can also extract or translate text and even solve a math equation. The ...

The new big thing in magnetics is altermagnetism, a form of magnetism that promises to power the next generation of ...

Legendary ex-Pentagon reporter Barbara Starr ripped Secretary of Defense Pete Hegseth and his new “press policy” trying to force reporters to sign away their First Amendment rights. Hegseth is ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...

The most successful technical traders rarely rely on just one signal. Instead, they look to a few go-to indicators for ...

A New Brunswick-led research project is using satellite imaging and artificial intelligence to find and predict where old forests are, in an effort to develop better management practices for the ...

It's estimated that nearly 30% of people who try cannabis will go on to develop a substance use disorder associated with it. Strong predictors include how often a person uses it, and whether they have ...

A bid to rezone land on Ind. 49 for a future hotel/restaurant, which could allow the owner to post an advertising sign, has been rejected by the town of Porter. Vyomesh Patel of Munster had submitted ...