Add Yahoo as a preferred source to see more of our stories on Google. For now, you can take a crack at the hardest math problems known to man, woman, and machine. For more puzzles and brainteasers, ...

ChatGPT's breakthrough is not what it seems.

A team of AI researchers and mathematicians affiliated with several institutions in the U.S. and the U.K. has developed a math benchmark that allows scientists to test the ability of AI systems to ...