Big Tech earnings showed Microsoft, Meta, and others sticking to their AI spending plans despite DeepSeek's R1 launch.

Welcome back to Week in Review. This week we’re looking at DeepSeek’s major boost in the U.S.; Elon Musk admitting he was wrong about FSD; teens losing ...

Tech giants defy expectations with strong earnings. The Magnificent Seven has been the main engine of the S&P 500’s advance over the past two years, even though profit growth ha ...

This week's action in the stock market has made clear that the S&P 500 has become a riskier play - despite its status as the benchmark for U.S. large-cap stocks - because it has become a highly ...

Well folks, I have to be honest with you. I did not have a little-known Chinese AI startup throwing the tech world into a tizzy on my bingo card this week. As I wrote about on Tuesday, news broke over ...

AI investors are desperately trying to find clues on the real impact of DeepSeek on chip demand in the future and gauge how ...

Tesla Q4 earnings call's high-level weirdness, including the impact Bitcoin had on the bottom line, what it means for stock prices.