Oh, dear! It's the season of reindeer - Comet, Cupid, Rudolph and all the others. But before we dust off the Christmas music, let's play some other songs that are dear to us - songs with "dear" in ...

Attn: Sam Altman OpenAI Chief Executive Officer Dear Mr. Altman and OpenAI leadership, First of all, LOLz. We read with interest your concern that Chinese artificial-intelligence startup DeepSeek ...