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

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to ...

The Executive Board of the International Monetary Fund (IMF) approved on November 7, 2025, a two-step process to bring the temporarily higher cumulative access limits (CALs) under the Poverty ...

Today’s high-speed PCB and system-level design demands fast, accurate simulation. This ebook explains how to choose the right ...

The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

British Columbia proposed legislation to limit how much electricity will be available to artificial intelligence data centres, and moved to permanently ban new cryptocurrency mining projects. Canada’s ...

State boards should go after the attorneys who are enabling the administration's disregard for the rule of law.

A research team including a scientist of Earth-Life Science Institute (ELSI) at Institute of Science Tokyo, Japan, has identified a novel principle in biology that mathematically explains why the ...

What I heard in interviews and research with students studying and working to get ahead shaped using circus arts metaphors to ...

Person-centered therapy is a deliberate approach involving close attention to the client’s moment-to-moment process with a ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...