A total accident led to the discovery of a medical device that's helped extend people's lives and get a vital organ back on ...

When someone's heart stops beating, their brain cells start dying within minutes. But sometimes, they can still come back ...

Addiction science is increasingly looking beyond clinics to technologies we already wear on our wrists. A recent trial suggests that wearables, better known for counting steps or tracking sleep, may ...

The Trump administration says it has a deal to save the popular video app, which by law must find a new, non-Chinese owner or face a ban in the United States. By Sapna Maheshwari Amanda Holpuch and ...