Alnylam Pharmaceuticals Inc.’s stock jumped nearly 40% premarket on Monday after the company released results of a late-stage trial for a heart drug that analysts see competing with a key Pfizer ...

Chris Evans is making his return to romantic comedies with The Materialists — and he’s vying for Dakota Johnson’s heart. A24 dropped the first trailer for the upcoming film on Tuesday ...

Music fans responded with disbelief this week to the release on streaming and social media platforms of the viral song "Heart on My Sleeve." The hosts of the popular music-related YouTube channel ...

The trial involved patients with transthyretin amyloidosis with cardiomyopathy, or ATTR-CM, a debilitating condition that causes the heart to stiffen and limits its ability to pump blood.