In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in ...

P vs. NP asks: are these two classes actually the same? If P = NP, then every “hard” problem is secretly fast to solve; we ...

You might take your mental health for granted when things are going well. But being aware of symptoms and treatment options can prepare you to face any unexpected challenges and support those around ...