Elon Musk’s lawyers faced off with OpenAI in court Tuesday as a federal judge weighed the billionaire’s request for a court ...

Readers are wary of what profiteers and governments will do with this technology. Also: Withdrawing from the W.H.O.; L.A.

February puts an emphasis on heart health. Exercise and a heart healthy diet are important for everyone, but for women, it is ...

Democrats on Saturday elected Ken Martin, the party leader in Minnesota, as the national chair, turning to a low-profile ...

Democrats are poised to elect a new leader in a low-profile Democratic Committee election that could have big implications for the party’s future. The party is desperately seeking a ...