Kennedy has been criticized for making false medical claims. He has also vowed to purge the U.S. Food and Drug Administration ...

U.S. stocks suffered their worst loss since election day as the boost from Donald Trump's victory and a Federal Reserve ...

Stocks fell across the board by mid-Friday afternoon: The blue chip Dow Jones Industrial Average slipped 0.8%, or 340 points, ...

Vaccine stocks have struggled since RFK Jr.'s appointment to health secretary, with Moderna and Pfizer seeing the deepest ...

Here are some of the major companies whose stocks moved on the week’s news.

The main UK stock indexes were subdued on Friday, with losses in AstraZeneca and GSK weighing on the blue-chip FTSE 100, ...

The “growth scares” that helped spark steep but short-lived losses for stocks in early August and again in early September ...

This DIY market index strategy blends large-cap stocks and ETFs, plus tax loss harvesting. Read how you can save on fees and ...

Applied Materials tumbles after issuing a disappointing fiscal first-quarter outlook, Palantir is transferring its stock ...

The yield has risen 73.6 basis points over the past seven weeks, according to Dow Jones Market Data. On Friday, traders were ...

The S&P 500, Nasdaq and Dow all fell for the week, while pharmaceutical stocks slid after Trump picked anti-vaccine activist ...