From airfare to airport food, rising fees and surprise costs are pushing many Americans to skip travel altogether.

OpenAI’s unreleased model solved five of 10 unpublished research-level math problems and proposed a breakthrough physics formula, signaling a new era for AI in science.

After years of assigning the kind of homework she had done as a student and observing students’ disengagement with it, a teacher overhauled how she assigns math practice.

A Nigerian woman went down on her knees to beg her child’s school to reduce the assignment burden on her 5-year-old, giving reasons in a viral video.