Peptides are getting a lot of attention on social media and in the news. Before trying them, ask yourself: What are peptides, and how do they work? Are they safe? What should I know before using them?

The actor tells AARP about her mom’s struggle with pulmonary fibrosis and the warning signs that might help others get an earlier diagnosis ...

Israel says it has killed Iran's security chief Ali Larijani, saying he was effectively Iran's top leader. His death, if confirmed, would be a "massive body blow" to the regime, says Jeremy Bowen. The ...