Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...

Texas has one of the highest rates of diabetes in the country, with more than 2.7 million Texans diagnosed with the condition. About one in six people in San Antonio have type 2 diabetes, and a third ...

NASA has announced the retirement of Associate Administrator Jim Free, the agency's chief operating officer for more than 18,000 employees across the United States.