Key Takeaways A social media giant faltered on Thursday, Oct. 30, 2025, as artificial intelligence costs piled up, while a ...

Moderna (NASDAQ:MRNA) stock surged as much as 12% Thursday following a STAT News report that the COVID-19 vaccine maker has been in discussions with at least one large pharmaceutical company about "a ...

Moderna (MRNA) was a big mover last session on higher-than-average trading volume. The latest trend in earnings estimate ...

Moderna ($MRNA) stock jumped 17% on Thursday, fueled by speculation of potential buyout talks amid concerns over declining ...

Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling is when a trader sells shares of a company they do not own, with the hope ...

This Nasdaq biotech in my Stocks and Shares ISA portfolio just got a shot in the arm. Here's why I'm almost past caring at this point. The post Up 14% yesterday, is it the end for this train wreck in ...

The health plan sector is in a selloff phase again. Cigna (CI) lost 17.39% on Thursday after posting Q3/2025 results. Cigna ...

The world's largest online retailer got a lift from its booming cloud computing business on Friday, Oct. 31, 2025, while a soft sales outlook weighed on a medical device firm's stock.

Baron Health Care Fund gained for the quarter and outperformed its benchmark, the Russell 3000 Health Care Index. Read more ...

MapLight has become the second Massachusetts-linked biotech to go public this year. The company sold 14.75 million shares at ...

UnitedHealth ( UNH) also beat Wall Street estimates for its Q3 results and raised its FY25 EPS guidance. The company reported ...

Shares of coconut water company The Vita Coco Company (NASDAQ:COCO) jumped 6.4% in the afternoon session after the company ...