Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...

Denali Therapeutics' experimental drug for amyotrophic lateral sclerosis (ALS) failed to show efficacy in part of the phase 2/3 HEALEY ALS basket trial, causing a fall in its share price. The South ...