
Close encounters of the Serd kind
All-comer Serd studies in pretreated breast cancer look doomed, so why do Astra and Lilly persist? And why isn’t Radius seizing its advantage?

Biogen says goodbye to Vounatsos and remaining Aduhelm hopes
The company's chief executive pays for the Aduhelm fiasco, but who will want to step up and take on the Biogen challenge?