Everybody remain calm; it's just a test! This Wednesday, Oct. 4, the United States Federal Emergency Management Agency (FEMA) and the Federal Communications Commission (FCC) will send notifications to ...

Catching a few infections every year is perfectly normal. Here’s when to ask your physician for further testing. Q: How do I know the state of my immune system? Can I get it tested, and how do I ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology. She joined ...

A nationwide test of emergency alert systems is scheduled for early October. Although it is only a routine test of systems designed to inform the public about incoming threats, the alerts can still be ...