More than half a century after the world’s first heart transplant, scientists are finding fascinating ways to improve the ...

The 8-year data may hold value for TAVI—the newest Sapien valve uses the same tissue—but many other variables differ.

🍎 What’s next for Head Start? 📚 San Diego Book Crawl ⚾ ‘Breaking Barriers’ baseball exhibit 🍧 An’s Gelato lands in O.B. 🏟️ Snapdragon Stadium development ...