European markets slipped into negative territory on Friday, as regional traders reacted to fresh tariff threats from U.S. President Donald Trump and a sell-off of chipmaker giant Nvidia 's stock.

Nvidia (NVDA) has sued EU regulators, challenging their investigation into its acquisition of Israeli AI startup Run:ai. The chipmaker is

The good part to Nvidia's poor start to the year is investors have a window to buy this fast-growing company on the dip.

Nvidia (NVDA) has taken legal action against EU antitrust regulators, filing a lawsuit with the Luxembourg-based General Court over their decision to accept an Italian referral to scrutinize its ...

The Nasdaq Composite (^IXIC) pared gains to finish the day up around 0.3%. The tech-heavy index had risen as much as 1% earlier in the session after consecutive sharp losses for the index. The benchmark S&P 500 (^GSPC) closed just above the flatline,