Ariana Grande's "Problem," featuring Iggy Azalea, is on track to score one of the biggest sales debuts ever for a digital song. By Keith Caulfield Ariana Grande’s “Problem,” featuring Iggy Azalea, is ...

The card game Set has long inspired mathematicians to create interesting problems. Now, a technique based on large language models (LLMs) is showing that artificial intelligence (AI) can help ...

A new series of papers has settled a long-standing question related to the popular game in which players seek patterned sets of three cards. In a series of papers posted online in recent weeks, ...

A long-standing puzzle seems to constrain how addition and multiplication relate to each other. A graduate student has gone further than anyone else in establishing the connection. In 1983 the ...

'If I have an hour to solve a problem, I'd spend 55 minutes thinking about the problem and 5 minutes thinking about the solution' (Albert Einstein) Are we sure we are working on the right problem? Are ...