Chuck Negron, one of the founding members of "One" and "Til the World Ends" rockers Three Dog Night, has died.

Chuck Negron, one of the most recognizable rockers of the 1970s and a founding member of the band Three Dog Night, died on Monday at his home in Los Angeles. He was 83.

Chuck Negron died of complications from heart failure and chronic obstructive pulmonary disease, his publicist said.

Chuck Negron, a founding member of the soul-rock sensations Three Dog Night, has died. Negron sang lead on such hits as “One” and “Just an Old Fashioned Love Song” and hollered the immortal opening ...

The singer, known for hits like "One" and "Joy to the World," struggled with drug addiction at the height of his career before getting clean in 1991 ...