Tech stocks today: Semiconductor stocks sell off, Sam Altman to take stand in OpenAI v. Musk trial

Makary's tenure was marked by internal dysfunction at the FDA, leadership turmoil and mounting backlash from drugmakers and physicians on regulatory decisions.

After the Supreme Court ruled some of President Trump's tariffs unconstitutional, the first wave of tariff refunds have begun flowing in.

Consumer prices climbed last month by the most in three years, but prices for electricity surged even more, highlighting an intensifying battle between utilities, consumers and power grids.

Natural gas entrepreneur Charif Souki’s latest venture will remain closely held after his previous two companies pursued public offerings.