Structure Therapeutics details positive trial data for a weight-loss pill, and the stock rockets

Published: Dec. 8, 2025 at 9:12 a.m. ET Structure Therapeutics’ stock soared toward an 18-month high in…

A delayed clinical trial actually boosted Bristol Myers Squibb’s stock. Here’s why.  

Published: Dec. 3, 2025 at 2:05 p.m. ET Bristol Myers Squibb needs more time to run a…

There’s still hope GLP-1 drugs could slow the second-biggest type of dementia

Published: Nov. 24, 2025 at 4:57 p.m. ET There’s rarely good news about Alzheimer’s disease, but a…

Novo Nordisk’s oral GLP-1 drug didn’t work on Alzheimer’s as hoped, and the stock tumbles

Novo Nordisk’s stock tumbles after its oral GLP-1 drug failed to show much benefit over a…

Bayer’s stock is jumping on secondary stroke drug’s trial success

Bayer stock jumped on Monday after the German healthcare company said a late-stage stroke drug trial…

This is why Merck is buying Cidara Therapeutics for $9.2 billion, and why Wall Street is happy

Merck is facing a patent cliff for Keytruda and upheaval in the market for Gardasil.

Arm steps up its AI investments as it cashes in on another billion-dollar quarter

Arm says its rising revenue allows it to spend up on research and development that helps…

Sarepta’s stock plummets as disappointing trial data raise questions on DMD drug’s success

Tomi Kilgore Tomi Kilgore is MarketWatch’s deputy investing and corporate news editor and is based in…