Bulgarians vote in a presidential runoff marked by regional security threats

One of the injured was in critical condition, Birmingham police said.

The contest between Republican Ken Paxton and Democrat James Talarico may determine control of the U.S. Senate. "Sunday Morning" talks with the candidates' supporters and local observers about a race that has drawn interest from around the country.

Seven decades after the first reported sightings of Unidentified Flying Objects, a scientific council is investigating records and video released by the government of Unidentified Anomalous Phenomena (UAPs), to possibly answer the question: Are we alone?

With elections to choose all 435 House members, a third of our Senators, and 36 governors, "Sunday Morning" looks at why – with rising costs and a historically unpopular president – this year's midterms may upend expectations.