The transfer of this principle to artificial cells is a challenge in synthetic biology. Advances in DNA nanotechnology now offer promising solutions. They allow the creation of novel transport ...

Alan Thompson, an expert in artificial intelligence and former chairman of Mensa International, runs the Conservative Countdown to AGI web page, and has increased the countdown to achieving AGI as ...

Saul Loebmandel Ngan/AFP/Getty Images On hearing of the death of Peter Yarrow, who co-wrote the iconic tune “Puff the Magic Dragon,” I thought back to Northwestern University in Evanston ...

Members of the folk trio Peter, Paul and Mary, left to right: Paul Stookey, Mary Travers and Peter Yarrow in 1978. (The Heritage Foundation) Yarrow was born on May 31, 1938, in New York.

Peter Yarrow, one-third of the hit-making 1960s folk group Peter, Paul and Mary, and a Jewish activist who promoted Israeli-Palestinian coexistence and other progressive causes, has died at age 86.

American singer and songwriter Peter Yarrow, who found fame with the 1960s folk music trio Peter, Paul and Mary, died on Tuesday at the age of 86, his publicist said. Yarrow died at his New York ...

Peter Yarrow – one-third of the beloved folk trio Peter, Paul and Mary, whose anthems epitomised the 1960s protest movement – died on Tuesday in New York. He was 86 years old. His longtime ...

Peter Yarrow, the singer-songwriter, activist and founding member of the folk group Peter, Paul and Mary, died Tuesday, his representative confirms. He was 86. Yarrow died at his home in New York ...

Peter Yarrow (R) from the folk singing trio Peter, Paul and Mary and his daughter Bethany Yarrow perform, during a candle light vigil for peace near the Lincoln Memorial, 16 March, 2003, in Washington ...

Peter Yarrow of folk trio Peter, Paul, and Mary died in New York on Tuesday, January 7. The writer of the iconic song “Puff the Magic Dragon” was 86. “Our fearless dragon is tired and has ...

During a run of success in the 1960s, Peter, Paul and Mary - Yarrow, Noel Paul Stookey and Mary Travers - released six billboard top 10 singles and two number one albums, and won five Grammys ...