The Associated Press

Authorities in Alabama are investigating whether the shooting of three more people in Birmingham on Sunday night is connected to the mass shooting a day earlier that killed four and injured more than a dozen

Officials in Birmingham, Alabama, are pleading with members of the public for information leading to arrests in a weekend mass shooting that killed four people and injured more than a dozen others

Officials in Birmingham, Alabama, are pleading with members of the public for information leading to arrests in a weekend mass shooting that killed four people and injured more than a dozen others

One presidential candidate is talking up gun ownership and promising tough new border security measures

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic is scheduled to testify before the U.S. Coast Guard as part of its investigation of the maritime disaster

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic says the company's early goals included creating multiple deep-water submersibles

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic said the company zeroed in on carbon fiber for the doomed vessel because the company wanted a lightweight, less costly submersible that didn’t need to be tethered to an expensive mother ship

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic said he hopes the legacy is a renewed interest in exploration

The U.N. General Assembly has adopted a “Pact for the Future” to meet the challenges of the 21st century

This eye-of-the-beholder dynamic between vandalism and urban art form has been a reality since the earliest days of urban graffiti