Tropical Storm Chantal grew in strength as it approached the southeast U.S. coast. It's forecasted to bring heavy rains to ...

Iran' s Supreme Leader Ayatollah Ali Khamenei on Saturday made his first public appearance since the 12-day war between ...

Flash flooding slammed the Texas Hill Country overnight on Friday. At least 27 girls from a summer camp next to the Guadalupe ...

Advisers to the Centers for Disease Control and Prevention recommended against flu shots containing the ingredient thimerosal. Why is the additive, safely used since the 1930s, being questioned again?

NPR has compiled a timeline of when local, state and federal officials posted warnings on social media as well as the timeline of events as presented by local officials.