FILE - Tennessee Titans tight end Frank Wycheck runs with the ball during a football game against the Baltimore Ravens, Dec. 5, 1999, in Baltimore. Frank Wycheck, the NFL tight end best known for ...

Biles' husband, Chicago Bears safety Jonathan Owens, immediately pointed to his Olympian wife when the question came up on the red carpet Danielle Jennings is a Writer/Reporter at PEOPLE, covering ...

A DNA vaccine is a substance that is composed of deoxyribonucleic acid (DNA) and encodes antigens. After administration of the DNA, antigens are produced and stimulate an immune response.