U.S. health officials have expanded warnings about a rare heart side effect associated with the two leading COVID-19 vaccines ...

Pfizer said on Thursday its hemophilia therapy, Hympavzi, met the main goal of a late-stage study in patients with certain ...

The FDA has updated labels on the top two COVID-19 vaccines to warn of a rare heart side effect, mostly seen in young men.

Pfizer's hemophilia therapy, Hympavzi, met the main goal of a late-stage study in patients with certain types of antibodies, ...

Pfizer has reported positive topline outcomes from the multicentre, open-label Phase III BASIS trial of Hympavzi (marstacimab ...

Three Fool.com contributors have identified no-brainer stocks to buy for under $100 right now. Here's why they picked two big ...

Pfizer's revenue slump is temporary. New launches and Seagen integration drive 2025 growth. Read here for an investment ...

Pfizer (NYSE:PFE) stock is a biopharmaceutical firm that had a magnificent breakout in 2021 as the worst of the pandemic sent ...

Pfizer's cost-cutting boosts earnings despite revenue miss. Discover its growth strategy, strong drug portfolio & potential ...

On June 26, Pfizer announced positive topline results from its Phase 3 BASIS study evaluating HYMPAVZI (marstacimab) for ...

The U.S. Food and Drug Administration (FDA) has added new warnings to the Pfizer and Moderna COVID-19 vaccines about a rare ...

Pfizer Inc. (NYSE: PFE) today announced that its board of directors declared a $0.43 third-quarter 2025 dividend on the ...